CN106442039B - 用于样品采集的装置、溶液和方法 - Google Patents
用于样品采集的装置、溶液和方法 Download PDFInfo
- Publication number
- CN106442039B CN106442039B CN201610647029.8A CN201610647029A CN106442039B CN 106442039 B CN106442039 B CN 106442039B CN 201610647029 A CN201610647029 A CN 201610647029A CN 106442039 B CN106442039 B CN 106442039B
- Authority
- CN
- China
- Prior art keywords
- cells
- tube
- sample
- cap
- saliva
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 59
- 239000000243 solution Substances 0.000 claims abstract description 73
- 210000003296 saliva Anatomy 0.000 claims abstract description 62
- 230000001973 epigenetic effect Effects 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims abstract description 9
- 238000002955 isolation Methods 0.000 claims abstract description 9
- 210000004027 cell Anatomy 0.000 claims description 117
- 239000000872 buffer Substances 0.000 claims description 22
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 18
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 8
- 239000012091 fetal bovine serum Substances 0.000 claims description 8
- 229920002866 paraformaldehyde Polymers 0.000 claims description 8
- 108010017384 Blood Proteins Proteins 0.000 claims description 6
- 102000004506 Blood Proteins Human genes 0.000 claims description 6
- 239000004599 antimicrobial Substances 0.000 claims description 6
- 108091003079 Bovine Serum Albumin Proteins 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 4
- 210000003850 cellular structure Anatomy 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 claims description 2
- 230000000843 anti-fungal effect Effects 0.000 claims description 2
- 229940088710 antibiotic agent Drugs 0.000 claims description 2
- 229940121375 antifungal agent Drugs 0.000 claims description 2
- 239000008363 phosphate buffer Substances 0.000 claims 2
- DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate3- Chemical compound [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 claims 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims 1
- 229940000489 arsenate Drugs 0.000 claims 1
- 229940125717 barbiturate Drugs 0.000 claims 1
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 claims 1
- JLEXUIVKURIPFI-UHFFFAOYSA-N tris phosphate Chemical compound OP(O)(O)=O.OCC(N)(CO)CO JLEXUIVKURIPFI-UHFFFAOYSA-N 0.000 claims 1
- 210000001124 body fluid Anatomy 0.000 abstract description 84
- 239000010839 body fluid Substances 0.000 abstract description 43
- 210000002700 urine Anatomy 0.000 abstract description 34
- 239000007788 liquid Substances 0.000 abstract description 30
- 238000004321 preservation Methods 0.000 abstract description 21
- 239000012530 fluid Substances 0.000 abstract description 20
- 239000003761 preservation solution Substances 0.000 abstract description 17
- 231100000331 toxic Toxicity 0.000 abstract description 15
- 230000002588 toxic effect Effects 0.000 abstract description 15
- 230000013011 mating Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 8
- 239000000090 biomarker Substances 0.000 abstract description 5
- 230000001413 cellular effect Effects 0.000 abstract description 3
- 239000003440 toxic substance Substances 0.000 abstract description 3
- 239000000383 hazardous chemical Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 134
- 210000000265 leukocyte Anatomy 0.000 description 30
- 210000001744 T-lymphocyte Anatomy 0.000 description 23
- 239000000126 substance Substances 0.000 description 18
- 108020004414 DNA Proteins 0.000 description 17
- 210000004369 blood Anatomy 0.000 description 17
- 239000008280 blood Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 14
- 239000008188 pellet Substances 0.000 description 14
- 238000007789 sealing Methods 0.000 description 14
- 239000011324 bead Substances 0.000 description 12
- 230000000295 complement effect Effects 0.000 description 12
- 210000004698 lymphocyte Anatomy 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000000926 separation method Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 10
- 230000003993 interaction Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 9
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 239000000427 antigen Substances 0.000 description 8
- 102000036639 antigens Human genes 0.000 description 8
- 108091007433 antigens Proteins 0.000 description 8
- 239000000834 fixative Substances 0.000 description 8
- 238000011160 research Methods 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 5
- 108010033040 Histones Proteins 0.000 description 5
- 229940124158 Protease/peptidase inhibitor Drugs 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 210000002919 epithelial cell Anatomy 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 208000020016 psychiatric disease Diseases 0.000 description 5
- 102000006947 Histones Human genes 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 229940042399 direct acting antivirals protease inhibitors Drugs 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 210000001822 immobilized cell Anatomy 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 102000035195 Peptidases Human genes 0.000 description 3
- 108091005804 Peptidases Proteins 0.000 description 3
- 239000004365 Protease Substances 0.000 description 3
- 102000012479 Serine Proteases Human genes 0.000 description 3
- 108010022999 Serine Proteases Proteins 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000000601 blood cell Anatomy 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 3
- 239000002953 phosphate buffered saline Substances 0.000 description 3
- 239000002195 soluble material Substances 0.000 description 3
- 108010039627 Aprotinin Proteins 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- GDBQQVLCIARPGH-UHFFFAOYSA-N Leupeptin Natural products CC(C)CC(NC(C)=O)C(=O)NC(CC(C)C)C(=O)NC(C=O)CCCN=C(N)N GDBQQVLCIARPGH-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 208000008589 Obesity Diseases 0.000 description 2
- 206010065604 Suicidal behaviour Diseases 0.000 description 2
- 101710097834 Thiol protease Proteins 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 229960004405 aprotinin Drugs 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000000423 cell based assay Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- ZPNFWUPYTFPOJU-LPYSRVMUSA-N iniprol Chemical compound C([C@H]1C(=O)NCC(=O)NCC(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H](C(N[C@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC=4C=CC=CC=4)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC=4C=CC=CC=4)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC2=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H]2N(CCC2)C(=O)[C@@H](N)CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N2[C@@H](CCC2)C(=O)N2[C@@H](CCC2)C(=O)N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N2[C@@H](CCC2)C(=O)N3)C(=O)NCC(=O)NCC(=O)N[C@@H](C)C(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@H](C(=O)N1)C(C)C)[C@@H](C)O)[C@@H](C)CC)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 ZPNFWUPYTFPOJU-LPYSRVMUSA-N 0.000 description 2
- GDBQQVLCIARPGH-ULQDDVLXSA-N leupeptin Chemical compound CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C=O)CCCN=C(N)N GDBQQVLCIARPGH-ULQDDVLXSA-N 0.000 description 2
- 108010052968 leupeptin Proteins 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000011987 methylation Effects 0.000 description 2
- 238000007069 methylation reaction Methods 0.000 description 2
- 235000020824 obesity Nutrition 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 201000000980 schizophrenia Diseases 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000003001 serine protease inhibitor Substances 0.000 description 2
- 230000009870 specific binding Effects 0.000 description 2
- YDZNPPPIORIATN-WNQIDUERSA-N (2s)-2-amino-3-hydroxypropanoic acid;benzenecarboximidamide Chemical compound OC[C@H](N)C(O)=O.NC(=N)C1=CC=CC=C1 YDZNPPPIORIATN-WNQIDUERSA-N 0.000 description 1
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- 108091005508 Acid proteases Proteins 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 108010087765 Antipain Proteins 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 102000052510 DNA-Binding Proteins Human genes 0.000 description 1
- 108700020911 DNA-Binding Proteins Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920001917 Ficoll Polymers 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 239000012981 Hank's balanced salt solution Substances 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 108090000284 Pepsin A Proteins 0.000 description 1
- 102000057297 Pepsin A Human genes 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 235000011449 Rosa Nutrition 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 102000008847 Serpin Human genes 0.000 description 1
- 108050000761 Serpin Proteins 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 102000035100 Threonine proteases Human genes 0.000 description 1
- 108091005501 Threonine proteases Proteins 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- SDNYTAYICBFYFH-TUFLPTIASA-N antipain Chemical compound NC(N)=NCCC[C@@H](C=O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 SDNYTAYICBFYFH-TUFLPTIASA-N 0.000 description 1
- 239000003696 aspartic proteinase inhibitor Substances 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 229940057344 bufferin Drugs 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 239000002852 cysteine proteinase inhibitor Substances 0.000 description 1
- 229940104302 cytosine Drugs 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000432 density-gradient centrifugation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 230000007608 epigenetic mechanism Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000003475 metalloproteinase inhibitor Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000007479 molecular analysis Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229940111202 pepsin Drugs 0.000 description 1
- 108010091212 pepstatin Proteins 0.000 description 1
- FAXGPCHRFPCXOO-LXTPJMTPSA-N pepstatin A Chemical compound OC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)CC(C)C FAXGPCHRFPCXOO-LXTPJMTPSA-N 0.000 description 1
- 210000004976 peripheral blood cell Anatomy 0.000 description 1
- 230000002974 pharmacogenomic effect Effects 0.000 description 1
- 208000024335 physical disease Diseases 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical class OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 230000011273 social behavior Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002753 trypsin inhibitor Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0205—Chemical aspects
- A01N1/021—Preservation or perfusion media, liquids, solids or gases used in the preservation of cells, tissue, organs or bodily fluids
- A01N1/0226—Physiologically active agents, i.e. substances affecting physiological processes of cells and tissue to be preserved, e.g. anti-oxidants or nutrients
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0263—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving, e.g. cool boxes, blood bags or "straws" for cryopreservation
- A01N1/0273—Transport containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0634—Cells from the blood or the immune system
- C12N5/0636—T lymphocytes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/025—Align devices or objects to ensure defined positions relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0689—Sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/085—Protection against injuring the user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/042—Caps; Plugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/046—Function or devices integrated in the closure
- B01L2300/047—Additional chamber, reservoir
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/046—Function or devices integrated in the closure
- B01L2300/049—Valves integrated in closure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
- B01L2400/0683—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers mechanically breaking a wall or membrane within a channel or chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5021—Test tubes specially adapted for centrifugation purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2509/00—Methods for the dissociation of cells, e.g. specific use of enzymes
- C12N2509/10—Mechanical dissociation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N2001/002—Devices for supplying or distributing samples to an analysing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N2001/305—Fixative compositions
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Clinical Laboratory Science (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- Physiology (AREA)
- Cell Biology (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
本发明涉及用于采集和处理含有细胞的体液样品的装置、溶液和方法(以及用于采集和处理和/或分析包括有毒和/或有害物质/流体在内的其它液体的实施方案)。另外,本发明总体上涉及功能基因组研究并涉及从唾液和其它体液(例如尿)中分离和保存细胞,用于细胞分析。对于体液采集装置,一些实施方案包括两个配合部分,盖和管(例如),其中在一些实施方案中,所述盖包括用于装有样品保存溶液的密闭的内部空间并与管配合以构成(密闭的)样品采集装置。一旦配合之后,保存溶液流入密闭的内部空间以保存在体液中的细胞。所述管设计成接收供体的体液(例如唾液、尿)样品,然后其可经历处理以提取多种细胞。多种细胞可被进一步处理以分离其中的一个和/或另一个细胞类型。可分析多种细胞以及所分离的细胞类型,用于功能基因组和表观遗传研究以及生物标记的发现。
Description
本申请是申请日为2012年6月19日,申请号为201280040239.0 (PCT/US2012/043176),发明名称为“用于样品采集的装置、溶液和方法”的发明专利申请的分案申请。
相关申请
本申请根据35 USC §119(e),要求于2011年6月19日提交的美国临时专利申请号61/498,584、2012年2月14日提交的61/598,601、和2012年2月14日提交的61/598,618的优先权。其各自的公开内容通过引用以其整体结合到本文中。
发明领域
本发明涉及用于采集体液或其它物质(包括有害的和/或有毒的物质)的样品,尤其是天然表达的体液(例如唾液、尿)的样品的装置、溶液和方法。另外,本发明总体上涉及功能基因组学并涉及从所述体液中分离并保藏细胞,用于研究以下任一个:功能基因组和表观遗传研究以及生物标记的发现(例如)。
背景
个性化医疗是为个人定制的治疗,与一种治疗全部的模式相反。个性化医疗包括根据患者的身体条件对他或她进行归类并且专门为了该类而设计最佳的健康解决方案。个性化医疗的发展取决于生物标记的发现、确认和商业化,所述生物标记对群体进行分层用于治疗并用于筛选和早期检测的诊断学的开发。
表观遗传研究已经到达医学研究的前沿并且涉及到包括以下在内的多种身体上的和精神上的疾病的病因学:癌症、肥胖症、糖尿病、精神分裂症和阿尔茨海默病(Alzheimer’s disease) (Alika等人, 2010;Grant等人, 2010;McGowen等人, 2009;McGowen和Szyf, 2010;Plazas-Mayorca和Vrana, 2011;和Portela和Esteller, 2010)。另外,表观遗传学可以在许多科学和医学领域上具有特别的前景,所述领域包括但不限于:癌症、糖尿病、药物整合(drug integration)、药物有效性、儿童期侵犯、自杀行为、老化、炎症、疼痛、肥胖症、精神分裂症和其它精神疾病(Abdolmaleky等人, 2005;Costa等人,2003;Iwamoto & Kato, 2009;Kuratomi等人, 2007;McGowan & Kato, 2007;McGowen和Szyf, 2010;Peedicayil, 2007;Petronis等人, 1999;McGowen和Szyf, 2010;Plazas-ˇMayorca和Vrana, 2011;和Zawia等人, 2009)。
在本领域的一个重大挑战包括对基于家庭的样品采集的合适原始材料的鉴定,其适合于大规模表观遗传研究(包括全-基因组-分析研究)。表观遗传学可能是理解基因-环境相互作用机制的关键,因为不断增加的证据表明表观遗传机制可能提供环境经历的分子记忆(Ho, 2010;Kappeler和Meaney, 2010;McGowen等人, 2009, McGowen和Szyf, 2010;Portela和Esteller, 2010;Richards, 2008;Russo等人, 2010;Tsai等人, 2010;和Vlaanderen等人, 2010)。来自某些人类的初步数据表明,外周血细胞中的独特甲基化模式与包括以下在内的社会性行为相关:儿童期侵犯、自杀行为和老化(Kappeler和Meaney,2010;McGowen等人, 2009;McGowen和Szyf, 2010;Portela和Esteller, 2010;Russo等人,2010, Tierling等人, 2010;Tsai等人, 2010;和Zhang等人, 2011)。
至少部分地因为人类疾病(尤其是精神疾病)的多样性,以及起作用的病因学因素的复杂相互作用,所以研究需要大的样品量以提供可靠的和显著的结果。然而,目前对于表观遗传研究的样品采集的研究选择不满足对“大的样品量”的这一需要。为在研究人类-环境相互作用中产生显著结果,对用于研究的大的样品量的需要同样是确切的,因为这些相互作用也具有非常复杂的特点,具有许多起作用的因素。进行大规模“群体量”(受试样品数量至少在数百至数千)表观遗传研究的能力可引入对人类-环境相互作用的新的理解并促进纵向研究的完成,便于开发对现代医学发展而言至关重要的基于表观遗传的筛选诊断学。这种表观遗传研究可导致对环境如何影响我们的表观基因组和这如何涉及个人健康后果的新的理解,这可进一步导致对被认为具有高度风险的个体预防性干预以及对这些健康差异的诊断学(包括但不限于诊断)的开发。
试图定量测定人群中环境和其它复杂的相互作用的某些表观遗传研究采用血液作为实验的原始材料。血液可限制研究人员进行大群体量研究的能力,因为它:
1. 通常需要医学监督,
2. 涉及有创性的采集程序,
3. 带有限制参与的烙印(stigma),和
4. 采集和运送昂贵。
天然表达的体液,例如唾液和尿,可以是基于家庭的样品采集的另外或替代的合适原始材料,因为它们:
1. 不需要有创性技术,
2. 没有像血液那样的烙印,
3. 不需要专业监督,和
4. 可以便宜地采集。
另外,已经证明至少唾液含有白细胞(Dos-Santos等人, 2009)。体液例如唾液、尿的使用,可使大规模“群体量的”表观遗传研究成为可能。另外,基于家庭的唾液或尿的样品采集,可以允许更宽范围的可用研究选择,因为这能大大增加参与者数量并可由受试者从世界的任何地方更容易地运送样品。例如,当样品来自没有实验室基础设施的国家时,从世界的任何地方更容易地运送样品的能力是特别有用的。
一个生物体的基因组是固定的序列,其含有它的遗传信息并且在该生物体的每个细胞中都是相同的。相反,生物体的表观基因组在各细胞类型间不同,而且随该生物体一生而变化。因此,表观遗传研究可包括单个细胞类型作为样品材料来源,以控制这些差异(Johnson和Tricker, 2010;Lister等人, 2009;和Rangwala等人, 2006)。例如,人的唾液含有大量细胞类型,包括上皮细胞、血液中正常存在的细胞(即T细胞和B细胞)、细菌和碎片(Dos-Santos等人, 2009和Viet和Schmidt, 2008)。对于表观遗传剖析(profile)而言最重要的唾液中的细胞是来自血流的那些,因为这些细胞携带来自整个机体的表观遗传信息(Kappeler和Meaney, 2010;McGowen和Szyf, 2010;McGowen和Szyf, 2010;Righini等人,2007;Rosas等人, 2011, Vlaanderen等人, 2010和Zhang等人, 2011)。
另外,使用全唾液DNA可能是不切实际的,因为在血液中不存在的唾液中细胞,例如构成唾液中细胞绝大部分的上皮细胞(Dos-Santos等人, 2009),通过抑制少数细胞的效应而具有“掩蔽”在T细胞(起源于血液中的细胞)中所见的表观遗传效应的能力(DosSantos等人, 2009, Lister等人, 2009;和Tierling等人, 2010)。为了解决这些问题,AboGen开发出一种方法,通过利用细胞特异性标记和分离技术(例如磁力)以分离和提取体液例如唾液中存在的不同细胞类型。该方法采用实用数量的体液(例如唾液),以得到富集的细胞,其可用于下游生物学应用,包括大规模功能基因组研究(例如表观基因组研究)。例如,唾液样品处理技术允许将所采集的样品处理成为单一细胞类型并使它们的表观基因组得以剖析。
此外,对于下游实验,唾液(和其它体液)作为原始材料进行血细胞的细胞分离可能是个挑战,原因如下:
1. 血液是运输液,而唾液是富含蛋白酶、酶和分泌物质的消化液,尿是由不想要的废品组成的排泄液。
2. 某些液体可具有宽的pH范围,而某些的pH值,例如对于唾液所报道的pH值,如果血液达到该pH值时就会导致死亡(唾液是6.2-7.4;尿是4.5-8;血是7.35-7.45)。
3. 某些液体与血液相比含有更多细菌。
4. 某些液体含有非细胞物质,其在个体间不同且干扰细胞分离。
5. 某些液体包含血细胞(例如T细胞),其可在血中含量丰富,但在其它天然表达的体液例如唾液或尿中可能稀少,并且被其它细胞类型例如上皮细胞的数量大大超过,不象在血液中。
6. 某些体液例如唾液中的淋巴细胞亚类,与在血液中的那些细胞类型的群体有很大差异。例如,已报道仅CD4+CD8- T细胞在唾液中存在。
7. 某些液体每天都在产生,例如唾液以每人每天大约0.5-1.5升的速率产生。
因此,需要新的方法用于从唾液和其它天然表达的体液中分离稀少细胞(即T细胞)。
为了从广泛地理分布的大量人群中采集唾液样品(实例:功能基因组研究),对于最佳的样品采集装置,可能需要满足若干要求。例如,具有将有毒保存溶液安全贮藏在密闭小室中的样品采集装置可能是有益的。另外,可将具有安全密闭的有毒溶液的样品采集装置送达供体。所述样品采集装置还可允许容易和安全地采集供体标本,例如人的唾液或尿,而供体无需冒着暴露给有毒溶液的风险。此外,所述样品采集装置可以允许供体安全地混合有毒溶液和标本(用于标本的保存),而供体无需冒着暴露给有毒溶液或任何其它危害的风险。所述样品采集装置还可允许供体在将所述样品采集装置安全密封之后将所述样品采集装置送到实验室,用于通常“按照原样(as-is)”进行处理。最后,所述样品采集装置可以进一步允许实验室技术人员接收所述样品采集装置并安全地打开它进行处理,而通常无需冒着暴露给任何危害的风险。
一些目前可用的样品采集装置包括,例如,美国专利号7,482,116,其描述了利用分离的屏障以允许装有供体样品的腔(cavity)和溶液之间的液体交流的装置,然而,该专利中包括的实施方案局限在使用尖锐突出物体和薄的可穿透的膜。因为任何错误操作(例如用指甲)可导致膜的穿透并释放溶液,因此所述薄的可穿透的膜可呈现出对样品供体的安全性风险。美国专利公布号2009/0216213 A1要求保护利用可穿透的膜以在含有溶液的腔和供体样品之间建立液体交流的装置。因为任何错误操作可导致膜的穿透并暴露溶液,因此这可呈现出对样品供体的安全性风险。所述装置还需要在将样品送给终端用户之前更换盖子。因为其将样品供体暴露给潜在有毒溶液,因此这可呈现出安全性风险。因此,需要更安全和更容易地使用样品采集装置。
另外,纯化过程需要细胞维持它们的抗原特性并且表观基因组剖析需要它们的表观基因组被维持。最终,有必要以这样的方式处理细胞,使其能够通常维持这些特征。目前可用的处理通常不满足这一需要。例如,美国专利7,267,980和7,749,757公开了含有赖氨酸、甘氨酸和甲醛的溶液,用于使来自血液的细胞稳定。然而,这些溶液不能保护细胞免于某些体液例如唾液中存在的蛋白酶作用。因此,需要新的溶液和方法,其能在其它体液例如唾液中保存细胞的抗原性和表观基因组。
发明概述
本发明的实施方案提供更安全和容易地使用用于天然表达的体液(例如)的样品采集装置,以及用于保存所采集样品的细胞的溶液和方法,并另外提供用于分离采集的和/或保存的特定细胞的方法。随后可分析所述分离的细胞(和甚至未分离的采集细胞),用于研究以下任一个:功能基因组和表观遗传研究以及生物标记发现(例如)。
本发明的样品采集装置提供优于现有可用的样品采集装置的若干优势。例如,在一些实施方案中,所述样品采集装置使用最小量的部件和不需要移除或更换其零部件或物体。在一些实施方案中,所述样品采集装置不需要由样品供体进行任何额外操作,除了将样品放置在所述样品采集装置中并关闭所述样品采集装置之外。在一些实施方案中,所述样品采集装置的使用对于样品供体和最终用户两者都提供了改进的安全性,因为例如,不包含尖锐物体并且限制在没有暴露给有毒溶液(例如样品保存溶液)的任何风险。
在所述样品采集装置的一些实施方案中,所述样品采集装置可具有两个主要的配合部分(mating bodies),盖和管。所述盖可包括装有保存溶液的密闭的腔,其可与所述管配合以构成密闭的样品采集装置。所述管可被设计为用于接收供体标本。所述盖和管被设计使得当供体放置标本并用所述盖关闭所述管时,装有保存溶液的腔可被打开,以释放保存溶液并允许将它与供体标本混合。
在某些实施方案中,提供了用于采集天然表达的体液的体液样品采集装置并且所述装置包括盖,所述盖具有带有接合构件(engagement member)的外壁以及装有液体的内部小室。所述小室可包括限定内部空间和孔隙的内壁,其中所述孔隙经设计用于被可移动的封闭构件密封。所述封闭构件可包括第一连接构件,其用于接合在管中的相应的第二连接构件,从而在将所述盖连接到所述管时导致所述封闭构件的移除和孔隙的打开。所述装置还包括管,其包括限定体液样品采集池的容器壁(containment wall)、与所述盖的接合构件互补的接合构件和所述第二连接构件。
在一些实施方案中,样品采集装置可提供以下部件中的一种和/或另一种:
- 可移动的封闭构件是盘状构件,其螺纹接合所述孔隙;
- 第一连接构件包括中心地位于所述封闭构件底部中的凹痕(indentation),第二连接构件中心地位于所述管中;
- 第一连接构件包括偏离中心地位于所述封闭构件底部中的凹陷(recess),第二连接构件偏离中心地位于所述管中;
- 所述可移动的封闭构件包括其中具有排列于其上的螺纹的环形构件,其中所述环形封闭构件完全覆盖所述孔隙,并且所述盖的内壁包括互补的螺纹,使得可将所述环形构件螺旋拧到内部空间中以打开孔隙;
- 锁闭机构,以将所述盖锁闭到所述管(或将任意两个组件锁闭在一起),所述锁闭机构可包括楔子和互补的凸缘;
- 密封机构,其可包括与所述盖的接合构件相关联的密封物质,其中当所述盖一旦连接到所述管之后,所述密封物质至少流入所述盖的接合构件;
- 用于确定所述盖是否已被打开的防拆封工具,其可包括其第一部分与所述盖的开口端整合的环,其中当所述盖一旦连接到所述管时,所述环位于所述管附近;这样,在一些实施方案中,一旦所述盖与所述管脱离,第一部分被破坏并且所述环仍然基本上在所述管附近;和/或
- 所述盖小室内的液体包含用于保存细胞的溶液。
在一些实施方案中,提供了用于采集天然表达的体液的体液样品采集装置,并且所述装置包括盖和管,所述盖具有用于装有液体的内部小室和第一接合构件,所述管包括限定样品采集池的容器壁和用于接合第一接合构件的第二接合构件。在一些这样的实施方案中,所述盖包括具有第一接合构件的外壁,所述小室包括限定装有液体的内部空间和孔隙的内壁,所述孔隙经设计用于被可移动的封闭构件密封。另外,在一些实施方案中,所述封闭构件包括第一连接构件,用于接合所述管的相应的第二连接构件,一旦所述盖连接到所述管时,所述封闭构件被移动且孔隙打开。
在某些实施方案中,提供了用于采集天然表达的体液(或有毒或有害液体)的样品的方法,并且所述方法包括:提供所公开的样品采集装置实施方案中任一个的体液采集装置,将体液放入所述小室中,并将所述盖和管配合在一起使得所述相应的接合构件接合,其中所述封闭构件移动且保存液体流入含有体液的池中,使得体液中含有的细胞得以保存用于分析。在一些这样的实施方案中,进一步的步骤可包括以下至少一个(对于体液):对于体液中的多种细胞类型,分离一种或多种细胞类型,并分析所采集的细胞。
正如本领域技术人员所理解,在一些实施方案中,可从所采集/保存的细胞(不管是分离的细胞还是未分离的细胞)中提取DNA、RNA和蛋白质中的至少一种。
在一些实施方案中,提供了用于采集天然表达的体液(或有毒和/或有害液体)的试剂盒,并且所述试剂盒包括依据所公开的样品采集装置的多个样品采集装置。
另外,本发明涉及功能基因组研究,包括表观遗传研究。更具体地讲,本发明还涉及从体液(例如唾液和尿)中分离细胞,用于这些研究。因此,本发明的一些实施方案包括用于保存细胞的抗原性和表观基因组的方法,并且本文公开了从体液例如唾液和尿中分离稀少细胞(包括但不限于T细胞)的方法。
如本文所用,“体液”的采集通常是指天然表达的体液的采集(尽管一些实施方案可用于静脉内采集方法例如血液的采集)。因此,对于本发明的实施方案,“体液”是指天然表达的体液,包括例如唾液和尿。
例如,在一些实施方案中,提供了用于保存体液例如唾液和尿中的细胞的溶液,用于进一步分离成细胞类型和下游分析,其允许唾液中的细胞在贮存期间保留它们的抗原性和细胞结构。所述溶液可含有至少一种化学固定剂例如但不限于低聚甲醛,和至少一种蛋白酶抑制剂。在一些实施方案中,所述溶液可进一步含有例如以下的一种或多种:至少一种抗微生物剂、来自人和/或其它动物物种的血清蛋白。所述溶液可被缓冲在pH介于大约6.4至约8.4之间,在一些实施方案中介于大约7.2至约7.6之间。
在一些实施方案中,用于保存一种或多种体液中的细胞的方法包括使所采集的细胞与本发明的一个和/或另一个实施方案的溶液接触,例如所述溶液允许所述细胞保留它们的抗原性和表观基因组。
在一些实施方案中,用于从采自体液例如唾液或尿的经化学固定的细胞中分离细胞的方法,并且包括离心所述细胞以便从细胞、细菌和碎片的沉淀中分离例如DNA和/或其它可溶性材料,从沉淀的其它内容物中富集白细胞,并且使用靶向细胞特异性标记的缀合到磁珠的抗体来分离特定细胞(例如白细胞)。
在一些实施方案中,用于从一种或多种体液(例如唾液和/或尿)中分离特定类型的细胞例如一类白细胞(例如淋巴细胞)的方法,并且包括一个或多个以下步骤(并且,根据实施方案,若干或所有以下步骤):提供包含化学固定的细胞的体液样品,任选离心所述体液样品以获取包含细胞的沉淀,任选将所述沉淀重悬于缓冲液中,使重悬的沉淀经历密度梯度分离,以获取一层白细胞类型混合物(包括淋巴细胞),使细胞类型混合物与含有对特定类型的白细胞上存在的表位具有特异性的结合剂的溶液接触,并且从白细胞类型混合物中分离所述特定类型的白细胞(包括淋巴细胞)。
在一些实施方案中,所述特异性结合剂可以是连接到抗体上的磁珠,所述抗体对特定类型的白细胞上存在的表位具有特异性,并且在分离步骤中可随后包括例如从白细胞类型混合物中经磁力分离特定类型的白细胞(包括淋巴细胞) (尽管其它细胞分离技术在本发明的范围之内)。
在一些实施方案中,可将体液(例如唾液、尿)与化学固定溶液混合,并可从沉淀中除去混合物。然后可将所述沉淀重悬于缓冲液中。重悬的沉淀可以任选地经离心和在缓冲液中洗涤一次或多次。然后将经洗涤的沉淀施加到亲水性多糖混合物中,以形成梯度。该梯度可以是不同于对于血液所用的,因为在用于保存的化学固定之后,在其它体液(例如唾液、尿)中的细胞密度可以是不同的,这是因为对于通过该密度梯度而待处理的细胞而言,所保存细胞的不同密度需要时间、温度、和/或梯度密度上的改变。
另外,在一些实施方案中,白细胞在梯度中可形成一层。可从梯度中提取白细胞层并放在另一离心管中,其中可将其在缓冲液中洗涤并重新沉淀,以除去残留的梯度混合物。然后可将沉淀重悬并在含有抗体的缓冲液中孵育,所述抗体缀合在磁珠上并且对所分离的细胞类型的特异抗原具有特异性。在一些实施方案中,所分离的细胞类型是T细胞,所述抗原是T细胞-特异性抗原。在一些实施方案中,所述抗原是CD4。在缓冲液中重悬的细胞可被所述抗体结合并经历磁场,所述磁场将与抗体-缀合的磁珠结合的细胞磁性吸引到管的侧面。然后可从管中去除残余液体并将管在缓冲液中洗涤。然后所分离的T细胞依旧吸引在管的侧面,并准备进一步处理,例如冷冻用于后期下游实验(例如)。
在一些实施方案中,用于在天然表达的体液中保存细胞的方法包括使体液与所公开的实施方案的任一个的保存溶液接触。
根据以下附图、详述和权利要求书,将会更好地理解样品采集、保存、分离和分析的装置、溶液和方法。在不同附图中的同样的参考符号表明同样的要素。
值得注意的是,尽管阐明了本文所公开的样品采集装置的一些实施方案用于采集体液,但同样也可具体用于采集任何其它物质,包括有害和/或有毒液体。
附图简述
图1显示本发明的一些实施方案的样品采集装置,其包括盖和管。
图1A是沿着图1的线1A-1A的横截面视图,显示依据本发明的一些实施方案的盖的内部小室,其包括限定内部空间和孔隙的内壁。
图1B是沿着图1A的线1B-1B的横截面视图,显示依据本发明的一些实施方案中心地位于管内的连接构件。
图2A显示依据本发明的一些实施方案的样品采集装置的纵向横截面视图,其中盖含有具有可移动的封闭构件的内部小室,所述构件具有偏离中心位置的连接部件,其可与偏离中心地位于管内的连接构件配合。
图2B是沿着图2A的线2B-2B的横截面视图,显示依据本发明的一些实施方案偏离中心地位于管内的连接构件。
图3A显示依据本发明的一些实施方案的样品采集装置的盖的实施方案,其中所述盖含有具有可移动的环形构件的内部小室,所述环形构件可覆盖内壁中的孔隙。
图3B显示依据本发明的一些实施方案的样品采集装置的实施方案,其中将所述盖连接到管,并且将可移动的的环形构件移至不覆盖内壁中的孔隙的位置。
图3C是图2B中所示的管的俯视图,显示依据本发明的一些实施方案位于管内的连接构件。
图4A显示依据本发明的一些实施方案的样品采集装置的实施方案,所述装置包括位于盖和管内侧的锁闭机构,当所述盖连接到管之后,所述锁闭机构阻止了至少供体移动盖。
图4B显示图4A中所示的依据本发明的一些实施方案的样品采集装置中的锁闭机构,其显示锁闭的结构和未锁闭的结构。
图5A显示依据本发明的一些实施方案的样品采集装置,所述装置包括位于盖和管外表面上的锁闭机构,当所述盖连接到管之后,所述锁闭机构阻止了至少供体移动盖。
图5B显示图5A中所示的依据本发明的一些实施方案的样品采集装置中的锁闭机构,显示锁闭的结构和未锁闭的结构。
图6显示依据本发明的一些实施方案的进一步包括含有密封溶液的密封腔的样品采集装置,当所述盖连接到管时所述溶液释放到盖和管的接合部件,当所述盖连接到管之后,其阻止了至少供体移动盖。
图7A显示依据本发明的一些实施方案的“防拆封的(tamper-evident)”盖,其中当盖已在管上旋转/螺旋之后而移除盖时,所述盖底部的环形构件可与盖断开。
图7B显示图7A中所示的依据本发明的一些实施方案的“防拆封的”盖,显示环形构件与盖断开。
图8显示依据本发明的一些实施方案,在室温下贮存在化学固定溶液中0、1、2和7天之后的样品中DNA收率的时间进程,以及从各样品的T细胞中提取的DNA。
图9是显示与从血液中提取的T细胞收率相比每ml原料(例如体液样品)中提取的T细胞的相对收率的图。
图10显示依据本发明的一些实施方案,每ml唾液中分离的T细胞DNA的微克数的唾液剂量曲线。
实施方案的详述
本发明的实施方案包括用于采集样品例如体液的装置、溶液和方法,以及用于从采集的细胞(经化学固定或其它)中分离一种或多种细胞类型的方法。例如,在一些实施方案中,所述样品采集装置提供优于现有可用的样品采集装置的若干优势,并且另外,依据一些实施方案的样品采集装置使用最小量的零件并且所述装置不需要移除或更换其零部件或物体。此外,在一些实施方案中,所述样品采集装置可通常不需要由样品供体进行额外操作,除了放置样品并关闭采集装置之外。依据一些实施方案的样品采集装置包括对于样品供体和最终用户两者的改进的使用安全性,至少部分地是因为消除了尖锐物体并且暴露给有毒溶液的有限风险,正如以下所更详述。
在一些实施方案中,对于功能基因组和表观遗传研究以及生物标记发现,提供了用于从体液中保存和分离细胞的方法。另外,本发明提供了用于从体液(即唾液、尿)中分离稀少保存的细胞例如T细胞的装置、溶液和方法,亦正如以下所更详述。
样品采集装置的一些实施方案可包括两个配合部分,例如盖和管。在一些实施方案中,所述盖可包括用于装有保存溶液(其可以是有毒的)的密闭的腔,例如内部空间,其与所述管配合以构成密闭的样品采集装置。所述管可被设计为接收供体标本,例如一种或多种体液(例如唾液、尿)。在一些实施方案中,所述盖和/或管可以被设计使得当供体放置标本并用所述盖关闭所述管时,可装有保存溶液的盖中的腔可被打开,以释放保存溶液并允许将它与供体标本混合。
本领域技术人员将会理解,对于本文所述的采集装置的一些实施方案,所述装置可与附件组合使用,所述附件便于将标本放置在采集装置内,包括例如用于唾液采集的口腔适配器,用于尿采集的漏斗和软管等。
在一某些实施方案中,所述样品采集装置可包括具有内部螺纹的外壁的盖。另外,所述样品采集装置可包括用于装有液体的内部小室,所述小室包括壁,其限定内部空间和壁内带螺纹的孔隙。壁内的孔隙可以被可螺旋移动的封闭构件密封,其中所述封闭构件可包括用于接合在管中的连接构件的接合构件,从而在将盖螺旋拧到管上时(在一些实施方案中)导致所述封闭构件移动并打开孔隙。在一些实施方案中,所述样品采集装置可以进一步包括管,其包括限定用于样品采集的内腔或池的容器壁、与盖的外壁的内部螺纹互补的外部螺纹和形状与盖的接合构件互补的连接构件。
在一些实施方案中,所述可螺旋移动的封闭构件可以是盘状构件,当将盖旋转或螺旋拧到管上时,所述盘状构件是推进、旋转、螺旋、螺纹和/或配合到内部小室的孔隙中的至少一种,并且可以是通过盖的接合构件和管的连接构件之间的相互作用而推进、旋转、螺旋、螺纹和/或配合到小室中的至少一种。所述接合构件可以中心地或者偏离中心地位于盘状构件中,其中所述连接构件分别是中心地或偏离中心地位于所述管中的至少一种。
本文所公开的术语推进、旋转、螺旋、配合以及螺纹、连接和附加,以及其任何相应的时态和复数(正如额外包括术语“部件),相当于用于连接(永久的或临时的)两个(或更多个)组件(例如“螺旋工具”、“配合工具”、“连接部件”、“接合部件”)的结构(本领域技术人员众所周知的)。例如,对于“推进”,这样的工具可包括“扣合(snap-fit)”型的结构;旋转工具可包括这样的工具:其中当将一个组件相对于另一个而旋转时,突出构件被相应的凹陷接纳。“螺旋”和“可螺旋地”包括螺旋螺纹的接合等。因此,这些术语(或其时态)的任一个的使用亦可包括具有任何这类工具或其等同物的这类连接。
在一些实施方案中,可螺旋移动的环形构件可以不匹配所述孔隙,而是从内部小室外部覆盖孔隙。在这样的实施方案中,所述环形构件可具有与内部小室或内部空间的外面上的螺纹互补的内部螺纹。环形封闭构件的连接部件和管的连接构件之间的相互作用可导致环形构件被螺旋拧到内部小室的外面,远离所述孔隙。
在一些实施方案中,所述样品采集装置可以进一步包括锁闭或密封工具,使得一旦由例如供体已经将盖连接或螺旋拧到所述管上之后,供体就不能从所述管上移动所述盖。合适的锁闭构件可包括盖上的楔子和管上的配合凸缘,或者反之亦然。楔子和凸缘可在盖和管的内部,或在盖和管的外部。合适的密封工具包括含有密封溶液例如粘合剂的密封腔,其中当盖被推进、旋转或螺旋拧到管上时,所述密封溶液被释放并随后固化以阻止盖和管之间脱开。在一些实施方案中,所述密封溶液可以是双组分粘合剂,例如环氧树脂,其中一组分密封到盖中,而另一组分密封到管中,使得当将盖螺旋拧到管上时两种组分在螺纹内混合。在其它实施方案中,所述密封溶液可以是单组分,例如基于氰基丙烯酸盐的粘合剂,其可以在盖或管中的密封腔中,使得当将盖螺旋拧到管上时所述密封溶液被释放到螺纹中。在一些实施方案中,所述密封溶液可在盖和管之间接合后不久就固化,使得通常可阻止用户将管和盖之间脱开。
替代地,或另外,一些实施方案可以进一步包括在盖基部的环形构件,其部分地固定到盖上,使得当盖已被螺旋拧到管上之后盖的移除破坏了盖和环形构件之间的结合,从而指示管已被打开。该“防拆封的”实施方案类似于用于将盖连接到苏打瓶的那些。
依据一些实施方案的样品采集装置可由任何合适的塑料(例如聚丙烯、聚苯乙烯和聚碳酸酯)制造。可修改所述装置的尺寸以适应样品将会经历的特定处理。在某些实施方案中,典型的尺寸包括以下。对于盖的内部小室,体积为约3 ml至约10 ml,典型地约6 ml。对于管的内腔,体积为约15 ml至约50 ml,典型地约25 ml。其它体积在本发明的一些实施方案的范围之内。
对于附图,图1是包括盖12和管14的样品采集装置10的实施方案的图示。所述管可被设计用于采集一种或多种样品体液,所述盖可被设计用于贮存一种或多种保存液体。另外,盖12和管14可被设计为彼此牢固配合,以便提供至少样品体液的牢固密封容器以贮存和运送。此外,为了牢固配合盖12和管14,在样品采集装置10中可被应用的机构可阻止盖12和管14之间脱开。阻止盖12和管14之间脱开的一个好处是它至少可阻止例如管内含有的样品的污染和任何保存溶液(其可能有毒)对样品供体的暴露,所述溶液例如盖12中含有的那些。
图1A显示依据一些实施方案的盖12的内部小室16的实例,其可以由至少一个外壁24和至少一个内壁18限定。所述至少一个内壁18可以进一步限定内部空间20和孔隙22。另外,外壁24可包括沿着外壁24的至少一侧的一个或多个盖接合部件34,用于接合管14。例如,和如图1A所示,外壁24的内表面26可包括一个或多个盖接合部件34,例如螺纹,用于与连接在管14上的一个或多个互补的管接合部件38例如螺纹接合和配合。管14可包括至少一个容器壁32,其可限定用于采集和贮存样品体液例如唾液或尿的池40。容器壁32的外表面30可包括一个或多个管接合部件28,例如螺纹。
盖12可以进一步包括孔隙22,其具有一个或多个孔隙接合部件42,例如螺纹。另外,盖12可包括封闭构件46,其可具有一个或多个封闭构件接合部件44,例如螺纹,用于接合孔隙接合部件42。例如,封闭构件46可以可移动地连接到孔隙22,使得当所述封闭构件被锁紧到孔隙时,盖的内部空间20中可含有一种或多种流体或材料。然而,一旦封闭构件46与孔隙22脱开之后,一种或多种流体或材料可从盖12的内部空间20中释放出来。例如,一旦盖12至少部分地锁紧到管14之后,封闭构件46可与孔隙22脱开,然后允许内部空间20中的液体或材料释放到管14的池40中。在至少贮存和运送期间,盖12的内部空间20中含有的一种或多种流体或材料可以有助于保存管14的池40中含有的样品体液。本文所讨论的任何接合部件可以是任何数量的接合部件,用于允许样品采集装置10的两个部分或部件之间的临时的或永久的接合,并且不限于本发明中讨论的实例。
封闭构件46还可包括一个或多个连接部件48,其可允许包含管14的一部分的一个或多个连接构件50与连接部件48接合和连接。连接部件48和连接构件50之间的连接可有助于封闭构件46与孔隙22脱开。例如,当盖12被锁紧到管14时,连接构件50可与封闭构件46的连接部件48接合并相互作用,例如类似于螺丝刀头与螺丝头相互作用。封闭构件46可与带螺纹的孔隙接合部件螺纹接合,并且连接部件48和连接构件50的连接和相互作用可导致封闭构件46和孔隙22之间的螺纹接合被释放。封闭构件46和孔隙22之间的螺纹接合可被释放,例如,因为封闭构件46相对于孔隙22而旋转。任何数量的可释放的接合都可用于使封闭构件46与孔隙22接合,使得在将盖锁紧到管14之后,封闭构件46和孔隙22之间的接合可被释放。同样,可将任何数量的部件整合到样品采集装置10中,其可允许在盖12或管14的一部分中容纳溶液,使得所述溶液不被释放,直到盖至少部分地锁紧到管14。
以实例的方式显示了图1A中的管14,其具有呈现方钉(square peg)形状的连接构件50,所述方钉与在封闭构件46中包括连接部件48的方形凹痕互补。此外,连接构件50可中心地位于管14中,并且连接部件可中心地位于所述封闭构件46的底部。因此,一旦盖12和管14之间螺纹接合之后,方钉连接构件50可延伸到封闭构件46中的方形凹痕连接部件48并与之接合,因此阻止封闭构件46相对于连接构件50旋转。然而,尽管可阻止封闭构件46相对于连接构件50旋转,但封闭构件46可相对于孔隙22旋转并且可与孔隙22脱开,例如释放封闭构件46和孔隙22之间的螺纹接合。图1B显示通过不止一个十字形构件54而锁紧到管14的容器壁的内表面52的连接构件50的实例。一个或多个十字形构件54可有助于锁紧连接构件50的位置,同时又允许液体或材料流入池40的空间。
使用样品采集装置10的实例方法可包括样品采集装置10,其在盖12的内部空间20中供应有样品保存液体,并具有与孔隙22螺纹接合的封闭构件46,以在内部空间20中包含样品保存液体。然后,可由供体将样品液体例如唾液或尿放入管14的池40中。然后可将盖12螺旋拧到管14上。将盖12螺旋拧到管14上可导致管14中的连接构件50接合封闭构件46的连接部件48并将封闭构件48从孔隙22上旋开并进入盖12的内部空间20。将封闭构件48与孔隙22脱开可允许样品保存液体流入管40的池40中。将样品保存液体释放到管14的池40中之后,所述样品保存液体可与供体的样品液体混合,从而保存供体的样品液体。
尽管在本图中显示为方钉,但是管14的连接构件50可以是在形状上与封闭构件46的连接部件48互补的任何形状,使其允许封闭构件46与孔隙22脱开。连接部件48可在封闭构件46中或管14中,并且互补的连接构件50可相应地在管14中或封闭构件46中。其它形状对于本领域技术人员而言将是显而易见的,包括但不限于狭缝和条状(tab),像普通螺丝刀和螺丝一样,或十字形的一对,像十字螺丝刀和螺丝一样。
样品采集装置100的另外的实施方案在图2A和2B中以实例的方式显示。样品采集装置100可包括一个或多个连接构件50和互补的连接部件48,其可以偏离中心地位于盖12或管14。如图2B所示,该实施方案可需要较少的材料和部分而正确运转,例如连接构件50仅通过一个十字形构件54就可维持正确定位。尽管连接构件50被显示为仅通过从管14的容器壁32延伸出的一个十字形构件54就可保持定位,但是任何数量的构造和十字形构件54可用于定位连接构件50,而不偏离本发明的范围。
样品采集装置200的另一实施方案在图3A-3C中以实例的方式显示。更具体地讲,图3A显示在连接到管14之前的盖12的横截面。盖12可包括外壁24和沿着外壁24的内表面26的盖接合构件34。盖12的内壁18或外壁24中的至少一个可以至少部分地限定内部空间20。此外,内壁18可包括沿着内壁18表面的接合部件60,例如螺纹。内壁18可以进一步限定孔隙22,其可被打开或关闭,取决于环形封闭构件62相对于孔隙22的位置。当孔隙22被关闭,使得所述环形封闭构件62覆盖孔隙22时,可不允许内部空间20中含有的液体或材料例如样品保存液体或材料70进入内部空间20的外面,如图3A所示。然而,当孔隙22被打开,使得所述环形封闭构件62不覆盖孔隙22时,可允许内部空间20中含有的液体或材料70进入内部空间20的外面,例如进入管14的池40中,如图3B所示。内部空间中含有的液体或材料70对于保存位于管14的池40中的样品72例如体液(即唾液、尿等)而言可以是有益的,类似于如上所述。此外,任何数量的机构都可阻止样品保存液体或材料72从内部空间20中释放出来,直到盖12至少部分地被锁紧到管14上。
在图3A-3C中以实例的方式显示的实施方案中,环形封闭构件62可被设计为与一个或多个部件例如管14的连接构件50相互作用,使得当盖12被牢固地连接到管14上时,管14或者环形封闭构件62的一个或多个部件可导致环形封闭构件62从环形封闭构件62覆盖孔隙22的位置移至环形封闭构件62不覆盖孔隙22的位置上,从而允许样品保存液体或材料72从内部空间20释放出来并与样品72相互作用。
图3C显示管14的横截面,具有限定用于样品采集的池40的容器壁32。管14可包括连接构件50,用于结合环形封闭构件62的连接部件48。
使用样品采集装置200的实例方法可包括样品采集装置200,其在在盖12的内部空间20中供应有样品保存液体70,并具有覆盖孔隙22的环形封闭构件62,以阻止样品保存液体70通过孔隙22。在该实施方案中,可将样品液体72例如唾液或尿放入管14的池40中。然后可将盖12牢固连接例如螺纹接合到管14上,导致环形封闭构件62的连接部件48接合管14的连接构件50。然后,环形封闭构件62可螺纹接合沿着内壁侧面的接合部件,例如螺纹。这可导致环形封闭构件62离开孔隙22,使其不再覆盖孔隙22。这反过来又可将至少一些样品保存液体70释放到管14的池40中,在池40中其可与样品液体72混合,从而保存后者。
在一些实施方案中,所述样品采集装置300,如在图4A和4B中以实例方式所示,盖12包括至少一个连接部件或楔子90,其经成型和设计以与管14的互补的连接部件或凸缘92相互作用。在该实施方案中,楔子90和凸缘92沿着盖12和管14的内表面而延伸。例如,当盖12连接到管14上时,楔子90可接合凸缘92并在盖12和管14之间形成牢固接合。此外,一旦楔子90和凸缘92彼此完全接合,例如在图4B以实例方式所示的锁闭结构96,至少样品供体不可释放楔子90和凸缘92之间的接合。因此,一旦盖12接合到管14上使得楔子90和凸缘92彼此牢固接合,至少样品供体再不能将盖12从管14上脱开。这可阻止至少样品供体污染放置在管14中的样品体液,以及保护样品供体不接触样品保存溶液。图4B显示在楔子90和凸缘92之间的未闭锁结构94和已闭锁结构96的样品实施方案。
在一些实施方案中,样品采集装置400,如图5A和5B以实例方式所示,楔子90和凸缘92分别沿着盖12和管14的外表面延伸。图5B显示在楔子90和凸缘92之间的未闭锁结构94和已闭锁结构96的样品实施方案。
在一些实施方案中,样品采集装置500,如图6以实例方式所示,其中盖12包括含有密封物质112例如粘合剂的一个或多个密封腔110。任何一个密封腔110可以是操作性连接或者位于临近盖12上的接合部件34例如螺纹,使得当盖12连接到管14时,一个或多个密封腔110可被管12的一个或多个部件或末端150破坏。一旦密封腔110被破坏,密封物质112例如粘合剂可从密封腔110中释放出来并导致盖12被永久地锁紧到管14上。
盖12或管14可包括任何数量的部件,其可有助于阻止盖12从管14上不合需要的脱开,例如以防止污染。另外或代替地,盖12或者管14可包括“防拆封的”部件160,其可被改变使得如果盖12已从管14上不利地脱开,对用户或样品采集者而言是已知的。如图7A和7B中以实例方式所示,盖12可包括防拆封的部件160,其可包括可释放地连接到盖12的开口端162的环,使得当盖12从管14上不利地脱开时,防拆封的部件160可永久地释放它与盖12的连接,如图7B所示。一旦防拆封的部件160从盖12上永久地脱开之后,盖12的任何观察者都可确定盖12已从管12上不利地脱开,因此给出了例如样品污染的警告。
本领域技术人员将知道,许多等同实施方案可用于获得由本文所公开的样品采集装置所提供的益处。例如,尽管本说明书涉及盖12中的某些要素和管14中的其它要素,但是本领域技术人员将知道,将盖12中的要素转换为管14中的要素和反之亦然,都将是等同方案。
在一些实施方案中,公开了用于保存在一种或多种体液例如唾液和尿中的细胞的溶液。所述保存细胞的溶液对于进一步分离细胞类型和下游分子分析而言是有益的,其允许贮存体液中的细胞以保留它们的抗原性和细胞结构。所述溶液可含有至少一种化学固定剂,例如但不限于低聚甲醛,和至少一种蛋白酶抑制剂。在一些实施方案中,所述溶液可以进一步含有至少一种抗微生物剂的一种或多种,以及来自人和/或其它动物物种的血清蛋白。可将所述溶液在pH介于约6.4至约8.4之间、优选介于约7.2至约7.6之间缓冲。
为了本发明的目的,“保存细胞”是指使细胞免于其抗原被降解,使得可根据其抗原而纯化或富集它们,并且阻止细胞表观基因组上的改变。“表观基因组”是指通过DNA或与DNA结合的蛋白质的共价修饰的基因组DNA的改变状态或模式。这类改变的实例包括在CpG二核苷酸中的胞嘧啶的5位上的甲基化、组蛋白的赖氨酸残基的乙酰化以及并非由基础DNA序列中的变化所致的其它遗传的或非遗传的变化。
在一些实施方案中,以下描述中的试剂浓度可以是样品保存溶液本身的浓度。根据体液,并且就唾液而言,可将大约等体积的溶液和体液混合在一起。这优选地导致来自体液的细胞在室温下保持它们的抗原性和DNA完整性达至少一周。
在本发明的一些实施方案中,装在所述装置中并使用的保存溶液的体积可以是介于大约100和大约500ml之间,其是例如对在尿中细胞的保存相关。这样,对于尿的保存溶液可以是介于大约10倍(10x)浓缩的溶液到1.5倍(1.5x)溶液之间的任何浓度(对于尿而言)。
根据一些实施方案,“化学固定剂”是用于改变细胞组分使细胞耐受降解的化学交联化合物。化学固定剂也可起到将组蛋白和其它DNA-结合蛋白与DNA交联的作用。这样的试剂在本领域中可以是已知的并且包括但不限于低聚甲醛、甲醛、福尔马林、醛、醇、氧化剂、Mercurials、Picrates、Hepes-谷氨酸缓冲剂-介导的有机溶剂保护效应(HOPE)、固定组合例如Zambonis固定剂、醛的组合和合成的交联剂。在一些实施方案中,化学固定剂是低聚甲醛。在一些实施方案中,化学固定剂的浓度大约为1% (v/v)。
为了保护细胞免于被体液中存在的蛋白酶降解,在一些实施方案中,所述溶液可含有至少一种蛋白酶抑制剂。在一些实施方案中,所述蛋白酶抑制剂可选自天冬氨酸蛋白酶抑制剂、半胱氨酸蛋白酶抑制剂、金属蛋白酶抑制剂、丝氨酸蛋白酶抑制剂(例如serpins)、苏氨酸蛋白酶抑制剂、胰蛋白酶抑制剂和Kunitz STI蛋白酶抑制剂。一些具体的非限制性实例包括叠氮化钠、PMSF、抑肽酶、亮抑酶肽、胃酶抑制剂、天然的或合成的蛋白酶抑制剂和蛋白酶抑制剂的混合物。这些抑制剂的合适浓度可包括但不限于大约0.1-1 mM的PMSF (苯基甲基磺酰氟)丝氨酸蛋白酶、大约1 mM的苯甲脒丝氨酸蛋白酶、大约1 μg/ml的胃酶抑制剂A酸性蛋白酶、大约1 μg/ml的亮抑酶肽硫醇蛋白酶、大约5 μg/ml的抑肽酶丝氨酸蛋白酶和大约1 μg/ml的抗蛋白酶硫醇蛋白酶。在一些实施方案中,蛋白酶抑制剂是浓度大约0.01% (w/v)的叠氮化钠。
为了防止细胞因微生物污染而被破坏,所述溶液的一些实施方案含有至少一种抗微生物剂。合适的抗微生物剂包括但不限于抗细菌的和抗真菌的抗生素。
血清蛋白的存在增强细胞结构的维持,在一些实施方案中可任选将所述血清蛋白加入到所述溶液中。另外,血清蛋白可用于中和细胞和溶液之间的渗透压差异。这些蛋白可来自人类或其它动物来源。在一些情况下,可使用全血清。例如,在某些实施方案中,可添加胎牛血清,浓度大约1% (v/v)。
本发明的溶液可包括上述实施方案的任何组合。
在本发明的一些实施方案中,公开了用于在一种或多种体液中保存细胞的方法。保存细胞的方法可包括使体液与本发明的溶液接触。体液可含有多种细胞类型并且体液中的细胞可通过本发明的溶液来保存。尽管对本发明并非关键,但是通常使用溶液与体液的比例为大约1比1。
以下实施例意图进一步说明用于保存体液中的细胞的溶液和方法的一些实施方案,并且不得解释为限制本发明的范围。
例如,可以与唾液1:1的比例加入PBS pH 7.4、1%低聚甲醛、1% FBS和0.01% NaN3的溶液,然后可纯化T细胞并提取DNA。这类方法的结果示于图8。这些结果可表明T细胞的抗原性和DNA的完整性维持至少一周。
在本发明的一些实施方案中,公开了方法,其提供包含化学固定的细胞的一种或多种体液例如唾液或尿的样品,和任选离心所述体液样品以便从包括细菌和碎片在内的细胞沉淀中分离DNA和其它可溶性材料。所述方法可进一步包括从沉淀的其它内容物中富集白细胞,包括淋巴细胞。另外,使用靶向细胞特异性标记的缀合到磁珠的抗体可以分离特定细胞。
在一些实施方案中,本发明提供了用于从体液(即唾液、尿等)中分离特定类型的白细胞(尤其包括但不限于淋巴细胞)的方法,所述方法包括例如一个或多个以下步骤(并且在一些实施方案中,若干或所有步骤):提供包含化学固定的细胞的体液样品,任选离心所述体液样品以获取包含细胞的沉淀,任选将所述沉淀重悬于缓冲液中,使重悬的沉淀经过密度梯度分离以获取一层白细胞类型(包括淋巴细胞)的混合物,使细胞类型的混合物与含有对特定类型的白细胞上存在的表位具有特异性的结合剂的溶液接触,并且从白细胞类型混合物中分离所述特定类型的白细胞(包括淋巴细胞)。
在一些实施方案中,所述特异性结合剂可包括偶联到抗体上的磁珠,所述抗体对特定类型的白细胞上存在的表位具有特异性,并且分离可包括从白细胞类型混合物中经磁力分离特定类型的白细胞(包括淋巴细胞),但用于彼此分开细胞类型的任何方法(和相应的系统/装置)都在本发明的范围之内。磁力分离仅仅是这么做的一种方法。
在经历本发明的方法之前,所述细胞可经化学固定。可通过例如使唾液样品与化学固定溶液接触而使细胞经化学固定。这样做是为了在环境温度下将细胞保存额外的时间。这还可允许完成表观基因组的研究,因为它允许自所放置的体液样品研究组蛋白修饰和其它蛋白-DNA相互作用。必须将组蛋白化学固定到DNA上,以便研究。如果不固定,组蛋白通常不能保持与DNA的结合并且所述蛋白质可随时间而降解。
在一些实施方案中,所述缓冲液可包含叠氮化钠,所述缓冲液可包含磷酸缓冲盐水和叠氮化钠。在一些实施方案中,所述缓冲液可进一步包含胎牛血清。在一些实施方案中,所述缓冲液的pH在大约7.2至约7.6之间。
在一些实施方案中,在缓冲液中将细胞洗涤一次。这在实际上去除了可溶性材料并且就唾液而言,这去除了被分类为“口颊”层(“buccal” layer)的材料(Dos-Santos等人,2009)。
在一些实施方案中,将所述白细胞混合物在缓冲液中洗涤一次或多次,然后分离。优选进行这一步以从细胞类型混合物中除去任何残余密度梯度溶液。
在该过程中,抗体可结合到特定类型的白细胞上,从而使特定类型的白细胞结合到磁珠上。然后,可通过将磁珠放在磁场中将特定类型的白细胞与任何其他细胞类型分开,并除去任何残余液体,以获得特定类型的白细胞的分离细胞。
在一些实施方案中,所述特定类型的白细胞可以是淋巴细胞,其中所述淋巴细胞可以是T细胞。在这样的实施方案中,所使用的抗体可以对T细胞特异性的抗原(例如抗原是CD4)具有特异性。在一些实施方案中,然后可在进一步处理之前,例如表观遗传分析之前,将所述分离的血细胞冷冻。
以下实施例意图进一步说明本发明的实例方法实施方案,并且无意限制本发明的范围。
实施例:从体液(例如唾液)中分离T细胞
采集唾液,将唾液与保存溶液混合。然后通过离心沉淀细胞并除去处理溶液。之后将细胞重悬于大约6 ml缓冲液(PBS, pH 7.4)、1% FBS、0.01 % NaN3)中,然后在缓冲液中洗涤一次并重沉淀。将沉淀重悬于大约6 mL PBS-15 FBS-0.01%NaN3中并使用1.082 -1.072 g/ml Ficoll® (GE Healthcare)经历密度梯度离心。将白细胞旋转到多糖和缓冲液的界面上,同时将细菌、碎片和任何其它颗粒物质沉淀到管底部。从管中提取细胞并放入新管中。再将细胞在Hank氏平衡盐溶液中洗涤一次,然后在PBS-NaN3-FBS缓冲液中洗涤一次以除去可能在从界面上提取白细胞时被带出的残余密度梯度溶液。
样品现在包括具有最少细菌和最少碎片的高度富集的白细胞。该步骤还可极大地降低其它细胞类型,例如上皮细胞。然后可将所述细胞与靶向CD4并缀合到磁珠(Dynabeads® Invitrogen®)的抗体一起在缓冲液(PBS-NaN3-FBS)中孵育。然后可将样品放入磁场中,磁珠到达管侧,并除去液体。液体可含有未通过抗体与珠子结合的任何东西。T细胞可结合到抗体上并且因磁场而不会被除去。可将珠子和所吸附的细胞在缓冲液中洗涤,以消除体液例如唾液或尿中存在的任何非特异性或弱结合的其它细胞、细菌或其它碎片。然后将细胞冷冻,用于随后的下游处理和分析。可通过光学显微镜检查证实T细胞的分离(与上皮细胞和细菌相比,T细胞非常独特) (参见图9)。另外,使用针对CD3、CD4和CD8的抗体,流式细胞术和F.A.C.S.分析可证实所分离细胞的视觉评价。然后可自体液滴定(tittered)T细胞,以确定每单位体液(ml)中的T细胞数量,来测定对于用于下游实验的足够数量的细胞而言体液例如唾液或尿的量(参见图9和10)。分离的细胞可显示具有无降解的DNA并且适用于下游应用(参见图8)。
本申请中出现的出版物或其它文件(包括但不限于专利、专利申请、文章、网页、书籍等)的任何和所有引用,通过引用以其整体结合到本文中。
尽管以上已经详细描述了少数变动,但是其它修改也是可能的。例如,附图中所描绘的和本文所描述的任何逻辑流程不需要所示的特定顺序或序贯次序,以获得所需结果。其它实施可以在至少一些以下示例性权利要求的范围之内。
本文已经描述了装置、系统和方法的实例实施方案。正如在别处所述,仅用于说明性目的而非限制性目的而描述了这些实施方案。其它实施方案是可能的并且被本发明所覆盖,根据本文所含有的教导,这些实施方案将是显而易见的。因此,本发明的宽度和范围应当不受任何上述实施方案的限制,而应仅由本发明及其等同方案所支持的权利要求书来限定。此外,本发明的实施方案可包括方法、系统和装置,其可以进一步包括任何其它公开的方法、系统和装置的任何和所有要素,包括对应于从体液(例如唾液、尿)中细胞的采集、保存、分开和分离以及其它物质(包括有毒和/或有害物质/流体)的采集(及其组分的保存、分开和分离)的任何和所有要素。换句话说,来自一个或另一个所公开的实施方案的要素与来自其它所公开的实施方案的要素是可互换的。
参考文献(通过引用结合到本文中):
Abdolmaleky, H. M., Thiagalingam, S., Wilcox, M. (2005). Genetics andepigenetics in major psychiatric disorders: dilemmas, achievements,applications, and future scope (主要的精神障碍中的遗传学和表观遗传学:困境、成就、应用和未来视野). American Journal of Pharmacogenomics.5(3):149-60.
Alika K. Maunakea, Iouri Chepelev, Keji Zhao. 2010. Epigenome Mappingin Normal and Disease States(在正常和疾病状态中的表观基因组作图). Circ. Res.107;327-339
BCC Research. Cell-based assays: Technolgies and global markets (基于细胞的测定:技术和全球市场). 2011. market report
BCC Research. Epigenomics (表观基因组学). 2010. market report
BCC Research. Life science tolls and reagents (生命科学的费用和试剂).2011. market report
BCC Research, Sample preperation in genomics, proteiomics, andepigenomic: global markets (基因组学、蛋白组学和表观基因组中的样品制备:全球市场). 2011. market report
Becker, M.A., & Dos-Santos, M.C. (2010). Psychological stress and itsinfluence on salivary flow rate, total protein concentration and IgA, IgG andIgM titers (心理应激及其对唾液流速、总蛋白浓度和IgA、IgG和IgM效价的影响).Neuroimmunomodulation. 17(6):396-404.
Bertho, A.L. 2009. Phenotyping in saliva of individuals underphycological stress (处于心理应激下的个体唾液中的细胞表型分型). Cellularimmunology. 260:39-43.
Burdge, G.C., & Lillycrop, K.A. (2010). Nutrition, Epigenetics, andDevelopmental Plasticity:Implications for Understanding Human Disease (营养、表观遗传学和发育可塑性:对理解人类疾病的启示). Annu. Rev. Nutr. 30:315–39.
Chouliarasa, L., Ruttena, B. P., Kenisa, F., Peerboomsa, O., Vissera,P. J., Verheya, F., van Osa, J., Steinbuscha, H. W., & van den Hovea, D. L.(2010). Epigenetic regulation in the pathophysiology of Alzheimer's disease.Progress in Neurobiology (在阿尔茨海默病病理学中的表观遗传学调节). Progressin Neurobiology. 90(4): 498-510.
Costa, E., Grayson, R. D., & Guidotti, A. (2003). Epigeneticdownregulation of GABAergic function in schizophrenia: Potential forpharmacological intervention (在精神分裂症中的GABA能功能的表观遗传学下调:药理学干预的可能性). Molecular Interventions. 3(4): 220-229.
Dos-Santos MC, Matos-Gomes N, Makimoto FH, Katsurayama M, Santana LL,Becker MA, Paredes-Garcia E, Bertho AL. (2009). Cell Phenotyping in saliva ofindividuals under phycological stress (处于心理应激下的个体唾液中的细胞表型分型). Cellular immunology. 260:39-43
Eaves, L., Silberg, J., Erkanli, A. (2003) Resolving multipleepigenetic pathways to adolescent depression (分析导致青春期抑郁的多个表观遗传学途径). Journal of Child Psychology and Psychiatry. 44(7): 1006-1014.
Ho, S. (2010). Environmental epigenetics of asthma: An update (哮喘的环境表观遗传:更新). The Journal of Allergy and Clinical Immunology. 126(3):453-465.12345
Iwamoto, K., & Kato, T. (2009). Epigenetic Profiling in Schizophreniaand Major Mental Disorders (在精神分裂症和主要精神障碍中的表观遗传特征).Neuropsychobiology. 60(1): 5-11.
Johnson LJ和Tricker PJ. (2010) Epigenomic Plasticity WithinPopulations: its evolutionary significance and potential. Heredity (群体中的表观基因组可塑性:其进化重要性和潜力). Heredity. 105: 113-121
Kalorama Information. Personalized medice diagnostocs (个性化医疗的诊断学). 2011. market report
Kappeler, L., & Meaney, M.J. (2010) Epigenetics and parental effects(表观遗传学和亲代效应). Bioessays. 32: 818–827.
Kuratomi G, Iwamoto K, Bundo M, Kusumi I, Kato N, Iwata N, Ozaki N,Kato T. (2007) Aberrant DNA methylation associated with bipolar disorderidentified from discordant monozygotic twins (从相异的同卵双生子中鉴定的双相性精神障碍相关的异常DNA 甲基化). Mol.Psychiatry. 13(4): 429-441.
Lal R., Edison L.,和Chused T., (1987). Fixation and long-term storageof human lymphocytes for surface marker analysis by flow cytometry (人类淋巴细胞的固定和长期贮存,用于通过流式细胞术进行表面标记分析). Cytornetry 9:213-219
Lister, L., Pellizzola, M., Dowen, R.H, Hawkins, R.D., Hon, G.,Tonti-Filipinni, N.等人 (2009). Human DNA methylome at base resolution showwidespread epigenetic differences (在碱基分辨率上的人类DNA 甲基化显示出广泛的表观遗传学差异). Nature. 462: 315-322.
Matos-Gomes, N., Katsurayama, M., Makimoto, F.H., Santana, L.L.,Paredes-Garcia, E., Mastroeni, D., Grover, A., Delvaux, E., Whiteside, C.,Coleman, P. D., & Rogers, J. (2010). Epigenetic changes in Alzheimer'sdisease: Decrements in DNA methylation (阿尔茨海默病中的表观遗传改变:DNA 甲基化的减少)n. Neurobiology of Aging. 31(12): 2025-2037.
McGowan, P. O. & Kato, T. (2007). Epigenetics in mood disorders (心境障碍中的表观遗传学). Environmental Health and Preventive Medicine. 13(1): 16-24.
McGowen, P.O., Sasaki, A., D’Alessio, A.C., Dymov, S., Labonte, B.,Szyf, M., Turecki, G., Meaney, M. (2009). Epigenetic regulation of theglucocorticoid receptor in human brain associated with childhood abuse (人脑中的儿童期虐待相关的糖皮质激素受体的表观遗传调节). Nature Neuroscience. 12(3):342-8.
McGowan, P.O., Szyf, M. (2010). The epigenetics of social adversityin early life: Implications for mental health outcomes (早期生活的社会逆境的表观遗传学:心理健康结果的启示). Neurobiology of Disease. 39: 66–72.
Mill, J., Petronis, A. (2007). Molecular studies of major depressivedisorder: the epigenetic perspective (主要抑郁障碍的分子研究:表观遗传学观点).Molecular psychiatry. 12: 799-814.
Peedicayil, J. (2007) The role of epigenetics in mental disorders (表观遗传学在精神障碍中的作用). Indian J Med Res. 126: 105-111.
Petronis, A., Paterson, A. D., & Kennedy, J. (1999) Schizophrenia: Anepigenetic puzzle? (精神分裂症:表观遗传学之谜?) Schizophr Bull. 25(4): 639-655
Plazas-Mayorca M, Vrana K. (2011). Proteomic investigation ofepigenetic in neuropsychiatric disorders: A missing link between genetics andbehavior? (神经精神障碍中的表观遗传的蛋白质组学研究:遗传学和行为之间的迷失环节?) J Proteome Research. 10: 58-65
Portela A,和 Esteller, M. 2010. Epigenetic modifications and humandisease (表观遗传学修饰和人类疾病). Nature Biotechnology. 28:10, 1057
Righini CA, Fraipont F, Timsit JF, Faure C, Brambilla E, Reyt, FavrotMC. (2007). Tumor-specific methylation in saliva: A promising biomarker forearly detection of head and neck cancer recurrence (唾液中的肿瘤-特异性甲基化:早期诊断头颈部癌复发的有前景的生物标记). Clin. Cancer Res. 13(4):1179-85
Rosas SLB, Koch w, Carvalho MGC, Wu L, Califano J, Westra W, Jen J,和Sidransky D. (2001). Promoter hypermethylation patterns of p16, O-methylguanine-DNA-methyltransferase, and death associated protein kinase intumors of and saliva of head and neck cancer patients (p16, O-甲基鸟嘌呤-DNA-甲基转移酶的启动子超甲基化模式,以及头颈部癌患者的肿瘤和唾液中的死亡相关的蛋白激酶). Cancer Research. 61:939-42
Russo P, Lauria F, Siani A. (2010) Heritability of body weight:Moving beyond genetics (体重的遗传可能性:超出遗传学的移动). Nutrition,Metabolism and Cardiovascular Diseases. 20: 691-697
Teirling S, Souren NY, Reither S, Zang KD, Meng-Henschel J, LeitnerD, Oehl-Jaschkowits B, Walter J. (2010). Dna methylation studies on imprintedloci in male monozygotic twin pairs discordant for Beckwith-Wiedmann syndrome(对Beckwith-Wiedmann综合征相异的雄性单卵双生对的带印记的基因座上的Dna 甲基化研究). Clinical Genetics. 79: 1399-004
Tsai SJ, Hong CJ, Liou YJ. (2010). Recent molecular genetic studiesand methodological issues in suicide research (最近在自杀研究中的分子遗传研究和方法学问题). Progress in neuro-psychopharmacology and biology psychiatry
Viet CT,和Schmidt BL. (2008). Methylation Array Analysis ofPreoperative and Postoperative Saliva DNA in Oral Cancer Patients (口腔癌症患者的手术前和手术后的唾液DNA的甲基化阵列分析). Cancer Epidemiol BiomarkersPre. 17(12): 3603-11
Zhang FF, Cardarelli, Carroll J, Zhang S, Fulda K, Gonzales K,Vishwanatha J, Morabia A, Santella R. (2011). Physical activity and globalmethylation in a cancer-free population (无癌症群体中的身体活动和总体甲基化).Epigenetics. 6(3) 293-299
Vlaanderen, J., Moore, L.E., Smith, M.T., Lan, Q., Zhang, L.,Skibola, C.F., Rothman, N., & Vermeulen, R. (2010). Application of OMICStechnologies in occupational and environmental health research; currentstatus and projections (OMICS技术在职业和环境健康研究中的应用;近况和预测).Occup Environ Med. 67:136-143。
Claims (12)
1.用于在唾液中保存细胞以保留它们的抗原性和细胞结构的方法,所述方法包括使唾液与溶液接触,其中所述溶液包含低聚甲醛、叠氮化钠和至少一种来自人和/或其他动物物种的血清蛋白,缓冲在pH约6.4至约8.4之间,并且其中所述细胞在室温下被保存用于进一步分离细胞类型和下游表观遗传分析。
2.权利要求1的方法,其中所述溶液进一步包含至少一种抗微生物剂。
3.权利要求1的方法,其中低聚甲醛以大约1% v/v的浓度存在于溶液中。
4.权利要求2的方法,其中所述抗微生物剂选自抗细菌的和抗真菌的抗生素。
5.权利要求1的方法,其中所述溶液缓冲在pH约7.2至约7.6。
6.权利要求1的方法,其中缓冲液选自:巴比妥、三羟甲基氨基甲烷磷酸盐、柠檬酸盐、甲次砷酸盐、其它非磷酸盐缓冲液和以上的任意组合。
7.权利要求1的方法,其中缓冲液是磷酸盐缓冲液。
8.权利要求1的方法,其中所述血清蛋白是胎牛血清。
9.权利要求8的方法,其中所述溶液包含约1% v/v的胎牛血清。
10.权利要求9的方法,其中所述溶液包含约1% v/v的低聚甲醛和约0.01% w/v的叠氮化钠。
11.权利要求1的方法,其中唾液以1:1的体积比与所述溶液接触。
12.权利要求1的方法,其中在室温下唾液与所述溶液接触至少一周。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161498584P | 2011-06-19 | 2011-06-19 | |
US61/498584 | 2011-06-19 | ||
US201261598618P | 2012-02-14 | 2012-02-14 | |
US201261598601P | 2012-02-14 | 2012-02-14 | |
US61/598618 | 2012-02-14 | ||
US61/598601 | 2012-02-14 | ||
CN201280040239.0A CN103890163B (zh) | 2011-06-19 | 2012-06-19 | 用于样品采集的装置、溶液和方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280040239.0A Division CN103890163B (zh) | 2011-06-19 | 2012-06-19 | 用于样品采集的装置、溶液和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106442039A CN106442039A (zh) | 2017-02-22 |
CN106442039B true CN106442039B (zh) | 2020-08-07 |
Family
ID=47423176
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280040239.0A Active CN103890163B (zh) | 2011-06-19 | 2012-06-19 | 用于样品采集的装置、溶液和方法 |
CN201610647029.8A Active CN106442039B (zh) | 2011-06-19 | 2012-06-19 | 用于样品采集的装置、溶液和方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280040239.0A Active CN103890163B (zh) | 2011-06-19 | 2012-06-19 | 用于样品采集的装置、溶液和方法 |
Country Status (12)
Country | Link |
---|---|
US (7) | US9442046B2 (zh) |
EP (3) | EP2721140B1 (zh) |
JP (3) | JP6193850B2 (zh) |
KR (1) | KR20140040239A (zh) |
CN (2) | CN103890163B (zh) |
AU (2) | AU2012273121B2 (zh) |
BR (1) | BR112013032629A2 (zh) |
CA (1) | CA2839693A1 (zh) |
IN (1) | IN2014MN00032A (zh) |
MX (1) | MX347611B (zh) |
RU (1) | RU2014101490A (zh) |
WO (1) | WO2012177656A2 (zh) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7482116B2 (en) | 2002-06-07 | 2009-01-27 | Dna Genotek Inc. | Compositions and methods for obtaining nucleic acids from sputum |
EP2721140B1 (en) | 2011-06-19 | 2016-11-23 | Abogen, Inc. | Devices, solutions and methods for sample collection |
DE102013201297A1 (de) * | 2013-01-28 | 2014-07-31 | Robert Bosch Gmbh | Einheit zum Bevorraten eines Fluids und Verfahren zur Herstellung einer Einheit zum Bevorraten eines Fluids |
US10576468B2 (en) * | 2014-01-20 | 2020-03-03 | Abogen, Inc. | Devices, solutions and methods for sample collection |
WO2016025332A1 (en) * | 2014-08-12 | 2016-02-18 | President And Fellows Of Harvard College | System and method for monitoring health based on collected bodily fluid |
CN107430115A (zh) * | 2014-11-14 | 2017-12-01 | 美国政府卫生与公众服务部 | 用于操作小型模式生物的器具、套件和方法 |
US12038434B2 (en) | 2015-02-09 | 2024-07-16 | DNA Genotek, Inc. | Devices, solutions and methods for sample collection related applications, analysis and diagnosis |
CN113941381A (zh) | 2015-02-20 | 2022-01-18 | 文塔纳医疗系统公司 | 用于储存和运输浸入在流体中的组织样本的组件 |
JP6481491B2 (ja) * | 2015-04-30 | 2019-03-13 | 凸版印刷株式会社 | Dna解析用唾液採取容器セット体 |
CN106265061B (zh) * | 2015-06-04 | 2023-09-01 | 上海序祯达生物科技有限公司 | 生物样本收集储存装置 |
CN104921760B (zh) * | 2015-07-13 | 2017-09-12 | 上海慧晨生物医学科技有限公司 | 收集保存体液的装置及使用方法 |
CN105021427B (zh) * | 2015-07-28 | 2018-03-09 | 云南中烟工业有限责任公司 | 一种唾液收集及唾液量计量装置和方法 |
CN105154321A (zh) * | 2015-08-12 | 2015-12-16 | 杭州创新生物检控技术有限公司 | 生物样本处理管 |
CN105203350A (zh) * | 2015-10-20 | 2015-12-30 | 丹东百特仪器有限公司 | 一种液体分样器 |
CN105258976B (zh) * | 2015-11-19 | 2018-06-29 | 上海思路迪医学检验所有限公司 | 一种唾液采集装置 |
WO2017180909A1 (en) | 2016-04-13 | 2017-10-19 | Nextgen Jane, Inc. | Sample collection and preservation devices, systems and methods |
US10525473B2 (en) * | 2016-08-03 | 2020-01-07 | Spectrum Solutions, L.L.C. | Sample collection kit including twist and tear solution cap |
CN109890299A (zh) * | 2016-08-18 | 2019-06-14 | 普罗根尼蒂公司 | 采样系统及相关材料和方法 |
JP6806539B2 (ja) * | 2016-11-18 | 2021-01-06 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | 唾液中の脳由来神経栄養因子の測定方法 |
CN108113712B (zh) * | 2016-11-30 | 2024-05-31 | 厦门致善生物科技股份有限公司 | 体液收集器和体液收集方法 |
KR101725090B1 (ko) * | 2016-12-01 | 2017-04-11 | 주식회사 어큐진 | 타액 수집용 키트 |
US11612888B2 (en) | 2017-01-04 | 2023-03-28 | The Research Foundation For The State University Of New York | Biomarker detection device |
CN108342381A (zh) * | 2017-01-24 | 2018-07-31 | 梁建国 | 一种用于稳定保存外周血中循环游离dna的溶剂 |
WO2018170186A1 (en) * | 2017-03-15 | 2018-09-20 | Ancestry.Com Dna, Llc | Sample collection device and method |
EP3613840A4 (en) * | 2017-04-19 | 2021-03-17 | Yamato-Esulon Co., Ltd. | PCR CONTAINER, PCR CONTAINER HOLDING REAGENT, AND REAGENT CASSETTE |
IT201700051294A1 (it) * | 2017-05-11 | 2018-11-11 | Diapath S P A | Dispositivo e metodo per la raccolta, la conservazione e/o il trasporto di campioni biologici |
RU177743U1 (ru) * | 2017-06-16 | 2018-03-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный медицинский университет" Министерства здравоохранения Российской Федерации | Контейнер для хранения биоматериала |
NZ764035A (en) * | 2017-10-06 | 2020-05-29 | Ancestry Com Dna Llc | Systems, devices, and methods for sample collection |
US11426734B2 (en) * | 2017-11-22 | 2022-08-30 | Ancestry.Com Dna, Llc | Sample collection kit including cap having selectively movable sleeve |
CA3083375A1 (en) * | 2017-11-22 | 2019-05-31 | Ancestry.Com Dna, Llc | Sample collection kit including cap having selectively movable sleeve |
CN109337792B (zh) * | 2018-09-29 | 2022-03-22 | 山西晋城无烟煤矿业集团有限责任公司 | 一种便携式菌种及其遗传物质的收集、保存装置 |
AU2019384801A1 (en) | 2018-11-20 | 2021-06-10 | Spectrum Solutions, Llc | Sample collection system including sealing cap and valve |
US20220016617A1 (en) * | 2018-11-21 | 2022-01-20 | Sri International | Sample collection and dispensing device |
CN109735437B (zh) * | 2019-01-28 | 2022-04-19 | 长春长光辰英生物科学仪器有限公司 | 一种细胞弹射分选后用于细胞收集与处理的器皿及方法 |
WO2020247917A1 (en) * | 2019-06-07 | 2020-12-10 | Vivebio Scientific, Llc | Unitary plasma separation device |
US11701094B2 (en) | 2019-06-20 | 2023-07-18 | Spectrum Solutions L.L.C. | Sample collection system including valve and plug assemblies |
CN111323290A (zh) * | 2020-02-10 | 2020-06-23 | 广州金域医学检验中心有限公司 | 一种尿液样本处理方法、存储介质、设备及系统 |
JP7491015B2 (ja) * | 2020-03-27 | 2024-05-28 | 大日本印刷株式会社 | 容器、収容物入り容器、収容物入り容器の製造方法、解凍方法および細胞製剤の製造方法 |
CN111826467B (zh) * | 2020-05-14 | 2024-04-12 | 先进生物(苏州)有限公司 | 用于快速检测新型冠状病毒核酸的组合物、试管装置和方法 |
CA3130654A1 (en) | 2020-09-15 | 2022-03-15 | Norgen Biotek Corp. | Sample collection apparatus and uses thereof |
FR3116340A1 (fr) * | 2020-11-13 | 2022-05-20 | Chu De Rennes | Détection d’Acides Nucléiques Viraux à partir de Mouchoirs Jetables Souillés |
KR102522137B1 (ko) * | 2021-02-24 | 2023-04-17 | 주연산업 주식회사 | 검체 보관 용기 |
CN114441417B (zh) * | 2022-01-18 | 2023-02-07 | 重庆生命知源科技有限公司 | 基于流式细胞仪的微量细胞磷酸化蛋白表达的检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004046348A1 (en) * | 2002-11-17 | 2004-06-03 | Ramot At Tel Aviv University Ltd. | Methods, nucleic acid constructs and cells for treating neurodegenerative disorders |
WO2006072803A2 (en) * | 2005-01-10 | 2006-07-13 | Medical Research Council | Antibody |
US7267980B1 (en) * | 2003-04-04 | 2007-09-11 | Research & Diagnostic Systems, Inc. | Stabilizing solution for cells and tissues |
Family Cites Families (654)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631521A (en) | 1953-03-17 | Beverage mixing container | ||
US718127A (en) | 1902-05-15 | 1903-01-13 | Gus Holmgren | Meat-tenderer. |
US2275567A (en) | 1933-11-03 | 1942-03-10 | Arthur E Smith | Container closure |
US2653611A (en) | 1950-11-24 | 1953-09-29 | Arthur E Smith | Closure |
US2773591A (en) | 1952-10-22 | 1956-12-11 | Novo Terapeutisk Labor As | Vessel with sterile closure for separate storage of at least two substances |
US2764983A (en) | 1953-03-20 | 1956-10-02 | Barasch Hans Pius | Dual compartment mixing vial |
GB725784A (en) | 1953-04-01 | 1955-03-09 | James Garrick Sutherland Irons | Improved dispensing device |
US2764157A (en) | 1953-12-01 | 1956-09-25 | Oliva Juan Fernandez | Ampules |
US2793776A (en) | 1956-05-23 | 1957-05-28 | Lipari Michael | Container attachment for providing a compartmental dispensing receptacle |
US2958439A (en) | 1959-04-29 | 1960-11-01 | Donald E Yochem | Container and closure |
US3464414A (en) | 1963-07-31 | 1969-09-02 | Upjohn Co | Mixing vial construction |
US3199704A (en) | 1963-10-22 | 1965-08-10 | Guild Molders | Closure and sealing assembly for bottles |
US3340873A (en) | 1966-05-13 | 1967-09-12 | Solowey Ida | Compartmented medical container having a rupturable diaphragm between compartments |
US3321097A (en) | 1966-05-13 | 1967-05-23 | Solowey Ida | Bottle with two or more separate compartments |
US3347410A (en) | 1966-08-31 | 1967-10-17 | Schwartzman Gilbert | Mixing assemblies for applicators |
US3518164A (en) | 1967-04-11 | 1970-06-30 | B D Lab Inc | Diagnostic sputum collection system |
US3441179A (en) | 1967-05-29 | 1969-04-29 | Ways & Means Inc | Mixing container |
US3419179A (en) | 1967-06-07 | 1968-12-31 | Brunswick Corp | Captive cap specimen vial |
GB1235668A (en) | 1967-08-03 | 1971-06-16 | Amalgamated Dental Co Ltd | Containers for two-part mixtures |
US3537606A (en) | 1968-06-17 | 1970-11-03 | Ida Solowey | Compartment bottle |
US3603484A (en) | 1969-02-28 | 1971-09-07 | Mix O Matic Corp | A two-compartment mixing and dispensing device |
US3985608A (en) | 1969-05-03 | 1976-10-12 | Rolf Saxholm | Supporting element for use in microbiological, serological, immunological, clinical-chemical and similar laboratory work |
US3674028A (en) | 1969-06-04 | 1972-07-04 | Ims Ltd | Multi-mix |
DE1939315B2 (de) | 1969-08-01 | 1973-03-15 | Etablissement Dentaire Ivoclar, Schaan (Liechtenstein) | Mehrkammeriger behaelter fuer die aufnahme von miteinander reagierenden substanzen zur herstellung von gebrauchsfertigen dentalpraeparaten |
US3651990A (en) | 1969-10-23 | 1972-03-28 | Edward J Cernei | Container for keeping liquids in separate condition and commingling and dispensing the same |
US3694455A (en) | 1970-11-19 | 1972-09-26 | Smith Kline French Lab | Acyloxyalkyl amidobenzimidazoles |
BE794915A (fr) | 1972-02-03 | 1973-08-02 | Inge Spa | Dispositif de fermeture pour bouteilles et analogues, permettant de conserver separement des ingredients a melanger au moment de l'emploi |
US3799426A (en) | 1972-04-12 | 1974-03-26 | D Lacy | Container |
US3815580A (en) | 1972-08-31 | 1974-06-11 | C Oster | Apparatus for and method of collecting and preserving cytologic samples |
US3846077A (en) | 1972-09-18 | 1974-11-05 | P Ohringer | Liquid sample collection tube |
US3831742A (en) | 1972-10-16 | 1974-08-27 | Pennwalt Corp | Dental mixing capsule |
US4184483A (en) | 1973-05-08 | 1980-01-22 | U.S. Medical Research & Development, Inc. | Method of and apparatus for collecting cultures |
IT994127B (it) | 1973-08-03 | 1975-10-20 | Sigma Tau Ind Farmaceuti | Dispositivo per la chiusura ermetica di contenitori dotato di perforatore e di goccimetro |
FR2279378A1 (fr) | 1974-07-22 | 1976-02-20 | Chibret Laboratoires | Recipient pour la reconstitution de produits lyophilises ou pulverulents |
DE2554379A1 (de) | 1974-12-04 | 1976-06-10 | William Wardock Feaster | Vorrichtung zur vorbereitung von blut- und aehnlichen proben |
USD244555S (en) | 1975-03-25 | 1977-05-31 | Greiner Electronic Ag | Covered test tube |
USD246600S (en) | 1975-05-06 | 1977-12-06 | Japan Medical Supply Co., Ltd. | Test tube |
FR2342914A1 (fr) | 1976-03-02 | 1977-09-30 | Oreal | Dispositif de conditionnement de deux produits isoles l'un de l'autre avant la distribution |
USD246698S (en) | 1976-05-28 | 1977-12-20 | Morris Glenn H | Reversible safety cap and screw cap for containers |
US4081356A (en) | 1976-09-24 | 1978-03-28 | The United States Of America As Represented By The Department Of Health, Education And Welfare | Fecalator, an apparatus and method for concentration of parasite eggs and larvae |
USD255092S (en) | 1976-11-18 | 1980-05-27 | Wong Johnson N S | Combined vial and supporting base |
USD252612S (en) | 1976-12-08 | 1979-08-14 | Starplex Inc. | Container for blood samples or the like |
US4140489A (en) | 1977-02-07 | 1979-02-20 | Lee Sun Y | Test tube for easy enumeration and cultivation of anaerobic and facultatively anaerobic microorganisms |
US4170798A (en) | 1977-05-05 | 1979-10-16 | University Of Alabama In Birmingham | Apparatus for homogenizing and handling biowaste and other materials in isolation |
US4089432A (en) | 1977-05-06 | 1978-05-16 | The Upjohn Company | Vial and closure |
US4102451A (en) | 1977-05-25 | 1978-07-25 | Eli Lilly And Company | Mixing vial |
US4150950A (en) | 1977-09-28 | 1979-04-24 | Corning Glass Works | Transport system for clinical specimens |
US4131016A (en) | 1977-11-09 | 1978-12-26 | The Kendall Company | Peak flow measuring device |
USD256053S (en) | 1978-04-20 | 1980-07-22 | The Kendall Company | Specimen device |
US4200100A (en) | 1978-04-20 | 1980-04-29 | Aluminum Company Of America | Additive transfer unit with piercing member having a penetratable protective tip |
US4195730A (en) | 1978-06-20 | 1980-04-01 | General Foods Corporation | Container having separate storage facilities for two materials |
US4221291A (en) | 1978-06-20 | 1980-09-09 | General Foods Corporation | Container having separate storage facilities for two materials |
US4175008A (en) | 1978-06-26 | 1979-11-20 | Bio-Pharmaceutical Packaging Corp. | Culture specimen collection and transport package |
US4258032A (en) | 1979-01-15 | 1981-03-24 | Becton, Dickinson And Company | Preservation of urine specimens |
US4217798A (en) | 1979-04-30 | 1980-08-19 | The United States Of America As Represented By The Department Of Health, Education And Welfare | Automated test tube stopper remover |
US4301812A (en) | 1979-12-12 | 1981-11-24 | The Kendall Company | Midstream sampling device |
US4312950A (en) | 1980-03-31 | 1982-01-26 | Hillwood Corporation | Disposable swab and culture unit |
US4340147A (en) | 1980-11-03 | 1982-07-20 | Mack-Wayne Plastics Company | Cap with built in piercing device |
US4418702A (en) | 1981-01-12 | 1983-12-06 | Metpath Inc. | Method and apparatus for collecting saliva |
JPS5896365A (ja) | 1981-12-03 | 1983-06-08 | Nec Corp | 線図形検出方法 |
USD274132S (en) | 1982-01-25 | 1984-06-05 | Pacer Technology And Resources, Inc. | Container cap |
US4726950A (en) | 1982-05-17 | 1988-02-23 | Becton, Dickinson And Company | Urine specimen maintenance formula |
US4465183A (en) | 1982-07-19 | 1984-08-14 | Kao Soap Co., Ltd. | Two-part liquid container with breakable partition |
DE3234079A1 (de) | 1982-09-14 | 1984-03-15 | Nixdorf Computer Ag, 4790 Paderborn | Informationssystem |
USD277736S (en) | 1982-09-20 | 1985-02-26 | Pacer Technology & Resources, Inc. | Container cap |
US4505433A (en) | 1982-09-28 | 1985-03-19 | Selenke William M | Tissue grinding and transporting device |
JPS5966756U (ja) * | 1982-10-26 | 1984-05-04 | 内山工業株式会社 | 合成樹脂製容器蓋 |
USD287570S (en) | 1983-05-26 | 1987-01-06 | A/S Nunc | Combined sample tube, screw cap and marking plug |
JPS604433U (ja) | 1983-06-21 | 1985-01-12 | 株式会社吉野工業所 | 二液混合容器 |
DE3426739A1 (de) | 1984-07-20 | 1986-01-30 | Robert Finke KG, 5950 Finnentrop | Zwei-komponenten-packung |
DE3327615C2 (de) | 1983-07-30 | 1985-08-14 | Robert Finke KG, 5950 Finnentrop | Zwei-Komponenten-Packung |
USD285115S (en) | 1983-12-05 | 1986-08-12 | Terumo Medical Corporation | Collector for capillary blood |
USD286546S (en) | 1984-01-14 | 1986-11-04 | Shachihata Industrial Co., Ltd. | Felt tip pen |
US4583971A (en) | 1984-02-10 | 1986-04-22 | Travenol European Research And Development Centre (Teradec) | Closed drug delivery system |
US4832917A (en) | 1984-04-19 | 1989-05-23 | California State University Fullerton Foundation | Grommetted system for liquid scintillation vials |
US4678559A (en) | 1984-07-23 | 1987-07-07 | Andreas Szabados | Test specimen container for pasty specimen material |
US4761379A (en) | 1984-08-09 | 1988-08-02 | Becton, Dickinson And Company | Biological specimen collection device |
US4634003A (en) | 1984-08-22 | 1987-01-06 | Suntory Limited | Container for accommodating two kinds of liquids |
US4589548A (en) | 1984-12-06 | 1986-05-20 | Biomedical Polymers, Inc. | Sputum collection apparatus |
USD296241S (en) | 1985-04-15 | 1988-06-14 | Miskinis Robert J | Laboratory glass joint |
US4663161A (en) | 1985-04-22 | 1987-05-05 | Mannino Raphael J | Liposome methods and compositions |
IT1185850B (it) | 1985-08-02 | 1987-11-18 | Zambon Spa | Tappo serbatoio contagocce per flaconi |
DE3671971D1 (de) | 1985-09-05 | 1990-07-19 | Graeub Ag Ernst | Veterinaermedizinischer reagentiensatz fuer schnelltest zur bestimmung des blutcalciumgehaltes. |
JPH0672837B2 (ja) | 1985-12-25 | 1994-09-14 | アンドレアス・スツアバドス | ペースト状試料物質用の検査容器 |
US4727985A (en) | 1986-02-24 | 1988-03-01 | The Boc Group, Inc. | Mixing and dispensing apparatus |
US5030559A (en) | 1986-04-01 | 1991-07-09 | Board Of Regents, The University Of Texas System | Methods and compositions for the identification of metastatic human tumors |
CA1339465C (en) | 1986-04-30 | 1997-09-16 | Richard J. Massey | Electrochemiluminescent assays |
JPH0338704Y2 (zh) | 1986-04-30 | 1991-08-15 | ||
GB8614084D0 (en) | 1986-06-10 | 1986-07-16 | Serono Diagnostics Ltd | Immunoassay |
US4741346A (en) | 1986-06-16 | 1988-05-03 | Evergreen Industries, Inc. | Speciman collector |
JPH0627578Y2 (ja) | 1986-10-28 | 1994-07-27 | ア−ス製薬株式会社 | 混合する物質を収容する容器用キャップ |
US4935342A (en) | 1986-12-01 | 1990-06-19 | Syngene, Inc. | Method of isolating and purifying nucleic acids from biological samples |
EP0273015A3 (fr) | 1986-12-24 | 1988-10-05 | Vifor S.A. | Récipient avec dispositif récepteur d'une fioline |
USD303710S (en) | 1986-12-29 | 1989-09-26 | Kontes Glass Company | Connector for joining laboratory glassware |
US4753358A (en) | 1987-03-02 | 1988-06-28 | Promega Corporation | Vial cap coupling device |
USD310264S (en) | 1987-03-04 | 1990-08-28 | Nalge Company | Cryogenic vial |
CA1317860C (en) | 1987-04-01 | 1993-05-18 | Daniel Louis Kacian | Techniques for preparing specimens for bacterial assays |
US4927605A (en) | 1987-04-22 | 1990-05-22 | Wadley Technologies, Inc. | Specimen collection and sampling container |
US5128104A (en) | 1987-04-27 | 1992-07-07 | Murphy Harold R | Cuvette for automated testing machine |
US4785931A (en) | 1987-09-24 | 1988-11-22 | Letica Corporation | Molded plastic closure having integral stacking support ribs and rupturable mix compartments |
US4918178A (en) | 1987-10-22 | 1990-04-17 | Wisconsin Alumni Research Foundation | Test for Johne's disease |
US4999288A (en) | 1987-10-28 | 1991-03-12 | Gds Technology, Inc. | Test composition and method for the determination of anilides |
GB8726062D0 (en) | 1987-11-06 | 1987-12-09 | Plaspharm Uk Ltd | Fluid dispensing devices |
WO1989005456A1 (en) | 1987-12-01 | 1989-06-15 | Biotope, Inc. | Methods and devices for conducting assays |
JP2733700B2 (ja) | 1988-01-11 | 1998-03-30 | マイクロプローブ・コーポレーシヨン | 歯周囲病原体検出用オリゴヌクレオチドプローブ |
JPH01235950A (ja) | 1988-03-16 | 1989-09-20 | Fuji Photo Film Co Ltd | 処理液収納容器 |
EP0338591A3 (en) | 1988-04-21 | 1991-09-04 | Microprobe Corporation | Nucleic acid extraction method |
US5091316A (en) | 1988-06-09 | 1992-02-25 | Becton, Dickinson And Company | Biological sample collection and transport device |
CA1340208C (en) | 1988-06-09 | 1998-12-15 | James F. Monthony | Biological sample collection and transport device |
USD330011S (en) | 1988-06-13 | 1992-10-06 | Marr Electric Limited | Twist-on electrical connector |
EP0356758B1 (en) | 1988-09-01 | 1992-07-08 | Capsulit S.P.A. | Closure for bottles and the like, comprising a reservoir with a breakable bottom |
US5756126A (en) | 1991-05-29 | 1998-05-26 | Flinders Technologies Pty. Ltd. | Dry solid medium for storage and analysis of genetic material |
US5807527A (en) | 1991-05-29 | 1998-09-15 | Flinders Technologies Pty. Ltd. | Solid medium and method for DNA storage |
US5496562A (en) | 1988-10-05 | 1996-03-05 | Flinders Technologies Pty Ltd | Solid medium and method for DNA storage |
CA1326809C (en) | 1988-11-01 | 1994-02-08 | C. Albert Kezes | Swab retaining vial cap |
USD318727S (en) | 1988-11-04 | 1991-07-30 | Sun Brokers, Inc. | Vial |
USD325444S (en) | 1988-12-13 | 1992-04-14 | Terumo Kabushiki Kaisha | Blood collecting tube |
US5139031A (en) | 1989-09-18 | 1992-08-18 | La Mina Ltd. | Method and device for cytology and microbiological testing |
US5234809A (en) | 1989-03-23 | 1993-08-10 | Akzo N.V. | Process for isolating nucleic acid |
US5140043A (en) | 1989-04-17 | 1992-08-18 | Duke University | Stable ascorbic acid compositions |
US5152965A (en) | 1989-06-02 | 1992-10-06 | Abbott Laboratories | Two-piece reagent container assembly |
US4932081A (en) | 1989-08-11 | 1990-06-12 | Becton, Dickinson And Company | Sputum cup |
US5128247A (en) | 1989-08-14 | 1992-07-07 | Board Of Regents, The University Of Texas System | Methods for isolation of nucleic acids from eukaryotic and prokaryotic sources |
DE69004949T2 (de) | 1989-09-14 | 1994-07-07 | Becton Dickinson France | Länglicher behälter mit zwei getrennten kammern auf der gleichen längsachse. |
US5335673A (en) | 1989-09-21 | 1994-08-09 | Epitope, Inc. | Oral collection device and method for immunoassay |
US5479937A (en) | 1989-09-21 | 1996-01-02 | Epitope, Inc. | Oral collection device |
US5849890A (en) | 1990-06-11 | 1998-12-15 | Nexstar Pharmaceuticals, Inc. | High affinity oligonucleotide ligands to chorionic gonadotropin hormone and related glycoprotein hormones |
US5066463A (en) | 1990-10-01 | 1991-11-19 | Chang Maw Guay | Multiple-purpose fecal examination apparatus |
DE4034036C2 (de) | 1990-10-26 | 1994-03-03 | Diagen Inst Molekularbio | Vorrichtung und Verfahren zur Isolierung von Nukleinsäuren aus Zellsuspensionen |
JPH04187077A (ja) | 1990-11-22 | 1992-07-03 | Shimadzu Corp | 核酸の抽出精製装置 |
JPH0678282B2 (ja) | 1990-11-29 | 1994-10-05 | 富士ゼロックス株式会社 | シクロブテンジオン誘導体及びその製造方法 |
US5393496A (en) | 1990-12-18 | 1995-02-28 | Saliva Diagnostic Systems, Inc. | Saliva sampling device and sample adequacy system |
US5380492A (en) | 1990-12-18 | 1995-01-10 | Seymour; Eugene H. | Sampling device and sample adequacy system |
US5283038A (en) | 1990-12-18 | 1994-02-01 | Saliva Diagnostic Systems, Inc. | Fluid sampling and testing device |
US5268148A (en) | 1990-12-18 | 1993-12-07 | Saliva Diagnostic Systems, Inc. | Saliva sampling device and sample adequacy system |
US5478722A (en) * | 1991-02-17 | 1995-12-26 | The Curators Of The University Of Missouri | Preserved cell preparations for flow cytometry and immunology |
US5196182A (en) * | 1991-05-08 | 1993-03-23 | Streck Laboratories, Inc. | Tissue fixative |
BE1005090A5 (fr) | 1991-06-25 | 1993-04-13 | Saliva Diagnostic Systems Inc | Dispositif d'echantillonnage et systeme d'adequation d'echantillon. |
USD338956S (en) | 1991-10-04 | 1993-08-31 | Abbott Laboratories | Protective overcap for a stick holder for medicament |
JPH0599923A (ja) | 1991-10-11 | 1993-04-23 | Nitto Denko Corp | ヒトヘモグロビンの検出方法及びそれに用いる便溶解用緩衝液 |
AU665376B2 (en) | 1991-11-01 | 1996-01-04 | University Of Birmingham, The | Assay device |
US5512440A (en) | 1991-12-18 | 1996-04-30 | Becton Dickinson And Company | Process for lysing Mycobacteria |
AU664050B2 (en) | 1991-12-18 | 1995-11-02 | Becton Dickinson & Company | Process for lysing mycobacteria |
DE4204012A1 (de) | 1992-02-12 | 1993-08-19 | Ulrich Prof Dr Zimmermann | Mitogenfreie substanz, deren herstellung und verwendung |
USD344804S (en) | 1992-02-20 | 1994-03-01 | Ralph Muniz | Vial for holding an expandable liquid |
EP0672181B1 (en) | 1992-04-01 | 2003-11-05 | The Johns Hopkins University School Of Medicine | Methods of detecting mammalian nucleic acids isolated from stool specimen and reagents therefor |
JP2579257Y2 (ja) | 1992-05-30 | 1998-08-20 | 有限会社佐藤化成工業所 | 採便容器 |
US5364591A (en) | 1992-06-01 | 1994-11-15 | Eastman Kodak Company | Device for moving a target-bearing solid through a liquid for detection while being contained |
JP3014548B2 (ja) | 1992-08-24 | 2000-02-28 | 沖電気工業株式会社 | 動画像符号化装置 |
AU5088793A (en) | 1992-08-24 | 1994-03-15 | Baxter Diagnostics Inc. | Sealable vessel for containing and processing analytical samples |
WO1994012657A1 (en) | 1992-11-20 | 1994-06-09 | Katcher Harold L | Direct-phenol pcr, rt and rt-pcr methods |
WO1994012881A2 (en) | 1992-12-02 | 1994-06-09 | Hochstrasser Denis F | A METHOD FOR DETECTING GROWING CELLS USING TRANSLATIONALLY CONTROLLED TUMOR PROTEIN p21 |
US5843654A (en) | 1992-12-07 | 1998-12-01 | Third Wave Technologies, Inc. | Rapid detection of mutations in the p53 gene |
US5353961A (en) | 1993-01-15 | 1994-10-11 | Reseal International Limited Partnership | Dual chamber dispenser |
USD362184S (en) | 1993-02-17 | 1995-09-12 | Unilever Patent Holdings B.V. | Overcap for a microbiological culture bottle |
US5422273A (en) | 1993-03-23 | 1995-06-06 | Baal Medical Products, Inc. | Cell collection apparatus |
US5477863A (en) | 1993-04-14 | 1995-12-26 | Grant; Michael A. | Collection kit with a sample collector |
US5494646A (en) | 1993-04-14 | 1996-02-27 | Seymour; Eugene H. | Sampling device and sample adequacy system |
US5384096A (en) | 1993-05-12 | 1995-01-24 | Becton, Dickinson And Company | Microcollection tube assembly |
USD357985S (en) | 1993-05-27 | 1995-05-02 | Becton Dickinson And Company | Microcollection tube |
US5409826A (en) | 1993-06-08 | 1995-04-25 | Coulter Corporation | Preserved, non-infectious control cells prepared by the modulation or modification of normal cells |
US5396986A (en) | 1993-06-16 | 1995-03-14 | Special Metals Corporation | Mixing capsule having three tubular members |
DE4321904B4 (de) | 1993-07-01 | 2013-05-16 | Qiagen Gmbh | Verfahren zur chromatographischen Reinigung und Trennung von Nucleinsäuregemischen |
US5330048A (en) | 1993-07-09 | 1994-07-19 | Habley Medical Technology Corporation | Controlled access mixing vial |
USD355606S (en) | 1993-08-10 | 1995-02-21 | Comar, Inc. | Neck of a glass vial |
USD383214S (en) | 1993-08-18 | 1997-09-02 | Brennan V Jack | Combined cap and vial |
USD372093S (en) | 1993-09-10 | 1996-07-23 | Sampson Richard K | Circular tubing connector handle |
USD375160S (en) | 1993-09-10 | 1996-10-29 | Sampson Richard K | Tubing connector handle |
US5624554A (en) | 1993-11-22 | 1997-04-29 | Biomedical Polymers, Inc. | Collection and transfer device |
JP3866762B2 (ja) | 1993-11-29 | 2007-01-10 | ジェン−プローブ・インコーポレイテッド | 広範な生物からの核酸抽出法 |
US5567309A (en) | 1994-02-14 | 1996-10-22 | Alcott Chromatography, Inc. | Self-filtration cap |
US5714341A (en) | 1994-03-30 | 1998-02-03 | Epitope, Inc. | Saliva assay method and device |
GB2288384B (en) | 1994-04-07 | 1997-06-25 | Johnson & Johnson Medical | Two-component packages |
CA2147593C (en) | 1994-04-22 | 2008-07-29 | Hyman C. Birnboim | Dual purpose tissue fixative |
US5643767A (en) | 1994-05-02 | 1997-07-01 | The Rockefeller University | Process for isolating cellular components |
US5814442A (en) | 1994-06-10 | 1998-09-29 | Georgetown University | Internally controlled virion nucleic acid amplification reaction for quantitation of virion and virion nucleic acid |
WO1996000228A1 (en) | 1994-06-23 | 1996-01-04 | Dade International Inc. | Method for the rapid isolation of nucleic acid |
USD362623S (en) | 1994-07-13 | 1995-09-26 | Inter-Continental Nail Products | Fingernail glue bottle cap |
FR2722765B1 (fr) | 1994-07-25 | 1996-08-23 | Oreal | Recipient permettant le stockage d'au moins deux produits, le melange de ces produits et la distribution du melange ainsi obtenu |
USD367114S (en) | 1994-09-07 | 1996-02-13 | Pasteur Sanofi Diagnostics | Specimen sample cup for use in an automatic analyzer |
USD379663S (en) | 1994-09-23 | 1997-06-03 | Unipath Limited | Testing instrument |
US5490971A (en) | 1994-10-25 | 1996-02-13 | Sippican, Inc. | Chemical detector |
DE9417612U1 (de) * | 1994-11-03 | 1995-01-05 | Kloth, Bernd, 22399 Hamburg | Probenabnahmegerät |
ATE217080T1 (de) | 1994-12-23 | 2002-05-15 | Univ Newcastle Res Ass | Atmometer |
EP0804728A1 (en) | 1994-12-23 | 1997-11-05 | Ludwig Institute For Cancer Research | Assay, receptor proteins and ligands |
USD383851S (en) | 1994-12-30 | 1997-09-16 | Evergreen Industries, Inc. | Leak proof vial for microscope slides |
RU2101354C1 (ru) | 1995-01-31 | 1998-01-10 | Ставропольский научно-исследовательский противочумный институт | Способ получения нуклеиновых кислот bacillus anthracis |
US6423550B1 (en) | 1995-03-30 | 2002-07-23 | Ortho Pharmaceutical Corporation | Home oral fluid sample collection device and package for mailing of such device |
USD392187S (en) | 1995-05-18 | 1998-03-17 | Beeson And Sons Limited | Container closure |
ATE338271T1 (de) | 1995-06-07 | 2006-09-15 | Adeza Biomedical Corp | Flüssigkeitssammelgerät und -methode |
US5736322A (en) | 1995-06-07 | 1998-04-07 | Epitope, Inc. | Synthetic oral fluid standard |
US5786228A (en) | 1995-06-07 | 1998-07-28 | Biex, Inc. | Fluid collection kit and method |
US7422902B1 (en) | 1995-06-07 | 2008-09-09 | The University Of British Columbia | Lipid-nucleic acid particles prepared via a hydrophobic lipid-nucleic acid complex intermediate and use for gene transfer |
CN1190375A (zh) | 1995-06-14 | 1998-08-12 | 保罗·安东尼·伯恩 | 内装可与饮料混合的流体的盖 |
US5827675A (en) | 1995-07-12 | 1998-10-27 | Charm Sciences, Inc. | Test apparatus, system and method for the detection of test samples |
US5945515A (en) | 1995-07-31 | 1999-08-31 | Chomczynski; Piotr | Product and process for isolating DNA, RNA and proteins |
DE19530132C2 (de) | 1995-08-16 | 1998-07-16 | Max Planck Gesellschaft | Verfahren zur Reinigung, Stabilisierung oder Isolierung von Nukleinsäuren aus biologischen Materialien |
DE69632904T2 (de) | 1995-08-21 | 2004-11-18 | Palma Bee'z Research Institute Co., Ltd. | Kopräzipitat und methode zur extraktion von nukleinsäuren |
GB9518156D0 (en) | 1995-09-06 | 1995-11-08 | Medical Res Council | Method of isolating cells |
US5556544A (en) | 1995-09-08 | 1996-09-17 | Didier; Emmanuel R. | Concentrator & filter |
NO954667D0 (no) | 1995-11-17 | 1995-11-17 | Dagfinn Oegreid | Fremgangsmåte til deteksjon av Ki-ras mutasjoner |
JP2000501931A (ja) | 1995-12-05 | 2000-02-22 | ドナルド アール. ブランチ | Hiv感染を早期に検出する方法 |
US6133036A (en) | 1995-12-12 | 2000-10-17 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Preservation of liquid biological samples |
GB9525414D0 (en) | 1995-12-13 | 1996-02-14 | Rocep Lusol Holdings | A device for releasing a fluid into a liquid in a container |
US6551791B1 (en) | 1995-12-21 | 2003-04-22 | University Of Florida | Rapid diagnostic method for distinguishing allergies and infections and nasal secretion collection unit |
EP0880840A4 (en) | 1996-01-11 | 2002-10-23 | Mrj Inc | DEVICE FOR CONTROLLING ACCESS AND DISTRIBUTION OF DIGITAL PROPERTY |
US5830154A (en) | 1996-01-11 | 1998-11-03 | Epitope, Inc. | Device for collecting substances for testing |
JPH09193977A (ja) * | 1996-01-19 | 1997-07-29 | Anest Iwata Corp | 低圧スプレーガン加圧容器の加圧エア供給機構 |
GB9602025D0 (en) | 1996-02-01 | 1996-04-03 | Amersham Int Plc | Nucleoside analogues |
US5973137A (en) | 1996-02-13 | 1999-10-26 | Gentra Systems, Inc. | Low pH RNA isolation reagents, method, and kit |
US6667053B1 (en) * | 1996-02-16 | 2003-12-23 | Elan Pharmaceuticals, Inc. | D and L etherlipid stereoisomers and liposomes |
US5707860A (en) | 1996-03-12 | 1998-01-13 | Becton Dickinson And Company | Vehicle for delivery of particles to a sample |
USD388519S (en) | 1996-04-02 | 1997-12-30 | Charm Sciences, Inc. | Pocket-size sanitation test kit |
WO1997038313A1 (en) | 1996-04-05 | 1997-10-16 | The Johns Hopkins University | A method of enriching rare cells |
EP0904409A1 (de) | 1996-05-03 | 1999-03-31 | Institut für Medizinische Molekulardiagnostik GbRmbH | Verfahren zur dns-analytik von blut und mittel zur durchführung des verfahrens |
US6020196A (en) | 1996-05-09 | 2000-02-01 | Baxter International Inc. | Devices for harvesting and homogenizing adipose tissue containing autologous endothelial cells |
US5736355A (en) | 1996-05-13 | 1998-04-07 | Steris Corporation | Self contained biological indicator |
FI102642B (fi) | 1996-06-19 | 1999-01-15 | Orion Diagnostica Oy | Reaktioastian tai vastaavan tulppa |
US5939262A (en) | 1996-07-03 | 1999-08-17 | Ambion, Inc. | Ribonuclease resistant RNA preparation and utilization |
WO1998003265A1 (fr) | 1996-07-18 | 1998-01-29 | Kyoritsu Chemical-Check Lab., Corp. | Recipient a reactif tenant dans un bouchon, pour reactifs d'analyse |
US5980834A (en) | 1996-07-25 | 1999-11-09 | The United States Of America As Represented By The Secretary Of Commerce | Sample storage devices |
WO1998005795A1 (en) | 1996-08-02 | 1998-02-12 | The Center For Blood Research, Inc. | Enrichment of dendritic cells from blood |
USD385793S (en) | 1996-08-05 | 1997-11-04 | Revlon Consumer Products Corporation | Combined container and cap |
US5735320A (en) | 1996-08-21 | 1998-04-07 | The Sherwin-Williams Company | Dispenser for a two-part composition |
ATE378422T1 (de) | 1996-08-26 | 2007-11-15 | Invitek Biotechnik & Biodesign | Verfahren zum nachweis klinisch relevanter veränderungen der dns-sequenz des ki-ras-onkogens,seine verwendung und testkit zur früherkennung von tumoren |
US5871905A (en) | 1996-09-04 | 1999-02-16 | Epitope, Inc. | Reduction of false positives in oral-fluid based immunoassays |
DE19635833C2 (de) | 1996-09-04 | 1998-08-06 | Henkel Kgaa | Zwei-Komponenten-Behälter |
WO1998012351A1 (de) | 1996-09-19 | 1998-03-26 | Roth W Kurt | Verfahren zur reinigung und gegebenenfalls analyse von nukleinsäuren aus biologischen proben |
USD412990S (en) | 1996-10-07 | 1999-08-17 | Cortecs (Uk) Limited | Medical test device |
US5935864A (en) | 1996-10-07 | 1999-08-10 | Saliva Diagnostic Systems Inc. | Method and kit for collecting samples of liquid specimens for analytical testing |
JPH10132824A (ja) * | 1996-10-28 | 1998-05-22 | Eiken Chem Co Ltd | ヘモグロビンの安定化方法 |
US6228323B1 (en) | 1996-12-13 | 2001-05-08 | Alcon Laboratories, Inc. | Multi-purpose compositions containing an alkyl-trypsin and methods of use in contact lens cleaning and disinfecting |
US6113257A (en) | 1996-12-26 | 2000-09-05 | M.L.I.S. Projects Ltd. | Two-compartment container |
US5921396A (en) | 1997-01-21 | 1999-07-13 | Brown, Jr.; Jacob T. | Specimen collection kit for mailing and method of using same |
IT1292677B1 (it) | 1997-02-28 | 1999-02-11 | Bormioli Metalplast Spa | Confezione per mantenere separati dei prodotti prima dell'uso. |
US6277646B1 (en) | 1997-05-05 | 2001-08-21 | Dade Behring Inc. | Fluid specimen collecting and testing apparatus |
WO1998038917A1 (en) | 1997-03-05 | 1998-09-11 | Point Of Care Technologies, Inc. | Fluid specimen collecting and testing apparatus |
US6720141B1 (en) | 1999-11-01 | 2004-04-13 | Interleukin Genetics, Inc. | Diagnostics and therapeutics for restenosis |
US5817630A (en) | 1997-03-18 | 1998-10-06 | Austin Nutriceutical Corporation | Glutathione antioxidant eye drops |
US5935804A (en) | 1997-03-21 | 1999-08-10 | Laine; Roger A. | Method for detecting eubacteria in biological samples with catalytically inactive murein binding enzymes |
US5788652A (en) * | 1997-03-24 | 1998-08-04 | S&H Diagnostics, Inc. | Blood sample collection device |
JPH10273161A (ja) | 1997-03-26 | 1998-10-13 | Mitsubishi Materials Corp | 容器用キャップおよび容器 |
WO1998044158A1 (en) | 1997-03-28 | 1998-10-08 | Epitope, Inc. | Simultaneous collection of dna and non-nucleic analytes from oral fluids |
TR199902485T2 (xx) | 1997-04-07 | 2000-05-22 | The Iams Company | �nsanlara e�lik eden hayvanlarda gl�koz metabolizmas�, tokluk ve besin absorpsiyonunun daha iyi bir hale getirilmesine y�nelik proses |
US5939259A (en) | 1997-04-09 | 1999-08-17 | Schleicher & Schuell, Inc. | Methods and devices for collecting and storing clinical samples for genetic analysis |
WO1998051586A1 (de) | 1997-05-15 | 1998-11-19 | R + D Injector Ag | Zwei-komponenten-behältersystem |
US6613881B1 (en) | 1997-05-20 | 2003-09-02 | Corixa Corporation | Compounds for immunotherapy and diagnosis of tuberculosis and methods of their use |
US7087713B2 (en) | 2000-02-25 | 2006-08-08 | Corixa Corporation | Compounds and methods for diagnosis and immunotherapy of tuberculosis |
MX203911B (es) | 1997-05-21 | 2001-08-24 | Pablo Andres Robles Gonzalez | Aparato contenedor de substancias solubles en medios fluidos y metodo para la preparacion de mezclas en sitio. |
USD401697S (en) | 1997-05-21 | 1998-11-24 | Abbott Laboratories | Container |
USD412107S (en) | 1997-05-27 | 1999-07-20 | Cebal S.A. | Combined tube and cap |
JPH10332734A (ja) * | 1997-05-29 | 1998-12-18 | Japan Aviation Electron Ind Ltd | 加速度計 |
US6268136B1 (en) | 1997-06-16 | 2001-07-31 | Exact Science Corporation | Methods for stool sample preparation |
AU7816898A (en) | 1997-06-16 | 1999-01-04 | Exact Laboratories, Inc. | Methods for stool sample preparation |
US6310195B1 (en) * | 1997-06-24 | 2001-10-30 | Imclone Systems Incorporated | Nucleic acid encoding a lectin-derived progenitor cell preservation factor |
US6071745A (en) | 1997-06-27 | 2000-06-06 | Bio-Rad Laboratories | Method and formulation for lyophilizing cultured human cells to preserve RNA and DNA contained in cells for use in molecular biology experiments |
FR2765859B1 (fr) | 1997-07-08 | 1999-09-24 | Oreal | Dispositif pour le conditionnement de deux composants |
US5869328A (en) | 1997-08-08 | 1999-02-09 | Cdc Technologies, Inc. | Cuvette for performing a diagnostic test on a specimen |
US5829696A (en) | 1997-08-27 | 1998-11-03 | Michelle S. DeStefano | Sealed grinding and homogenizing apparatus |
US6190875B1 (en) | 1997-09-02 | 2001-02-20 | Insight Strategy & Marketing Ltd. | Method of screening for potential anti-metastatic and anti-inflammatory agents using mammalian heparanase as a probe |
JP2000146957A (ja) | 1997-10-13 | 2000-05-26 | Kikkoman Corp | 検体採取具及び拭取検査用器具 |
US6786330B2 (en) | 1997-10-14 | 2004-09-07 | Biogaia Ab | Two-compartment container |
US7626017B2 (en) | 1997-10-31 | 2009-12-01 | Pressure Biosciences, Inc. | Pressure-enhanced extraction and purification |
US7244828B2 (en) | 1997-11-07 | 2007-07-17 | Aftab Alam | Agent for protein precipitation, a method of protein precipitation, a method of protein assay using protein precipitation agent, and a kit for protein assay |
USD402766S (en) | 1997-11-13 | 1998-12-15 | Bayer Corporation | Puck |
US5968746A (en) | 1997-11-26 | 1999-10-19 | Schneider; David R. | Method and apparatus for preserving human saliva for testing |
CA2313654A1 (en) | 1997-12-10 | 1999-06-17 | Sierra Diagnostics, Inc. | Methods and reagents for preservation of dna in bodily fluids |
US7569342B2 (en) | 1997-12-10 | 2009-08-04 | Sierra Molecular Corp. | Removal of molecular assay interferences |
WO1999032616A2 (de) | 1997-12-18 | 1999-07-01 | Invitek Gmbh | Verfahren zur isolierung von kurz- und langkettigen nukleinsäuren |
JP3719572B2 (ja) | 1997-12-19 | 2005-11-24 | 栄研器材株式会社 | 環境衛生検査用の検体採取容器 |
US5941380A (en) | 1998-01-10 | 1999-08-24 | Rothman; David | Device for dispensing flowable material |
EP0939118A1 (en) | 1998-02-20 | 1999-09-01 | Universiteit Maastricht | Method for isolating DNA and RNA from faeces |
US5927549A (en) | 1998-03-20 | 1999-07-27 | Aptargroup, Inc. | Dispensing structure with frangible membrane for separating two products |
DE19812657A1 (de) | 1998-03-23 | 1998-12-24 | Wella Ag | Zweikomponentenbehälter |
US8062908B2 (en) | 1999-03-29 | 2011-11-22 | Orasure Technologies, Inc. | Device for collection and assay of oral fluids |
SE511864C2 (sv) | 1998-04-01 | 1999-12-06 | Medscand Medical Ab | Spatel för provtagning innefattande perforeringar |
US5950819A (en) | 1998-05-08 | 1999-09-14 | Sellars; Andy | Storage, admixing, and dispensing system |
US5984141A (en) | 1998-05-20 | 1999-11-16 | Gibler; Gregory A. | Beverage storage and mixing device |
FR2781500B1 (fr) | 1998-07-23 | 2000-09-08 | Bio Merieux | Dispositif perfectionne et procede de lyse de micro-organismes |
US6204375B1 (en) | 1998-07-31 | 2001-03-20 | Ambion, Inc. | Methods and reagents for preserving RNA in cell and tissue samples |
AU4934099A (en) | 1998-08-04 | 2000-02-28 | Center For Advanced Science And Technology Incubation, Ltd. | Method for enzymatic amplification of nucleic acid |
AU5231599A (en) | 1998-08-19 | 2000-03-14 | David S. Soane | Container cap for release of contents contained therein |
US6562300B2 (en) | 1998-08-28 | 2003-05-13 | Becton, Dickinson And Company | Collection assembly |
AR021220A1 (es) | 1998-09-15 | 2002-07-03 | Baxter Int | DISPOSITIVO DE CONEXIoN PARA ESTABLECER UNA COMUNICACIoN FLUíDA ENTRE UN PRIMER RECIPIENTE Y UN SEGUNDO RECIPIENTE. |
US6777210B1 (en) | 1998-09-24 | 2004-08-17 | Ambion, Inc. | Method and reagents for inactivating ribonucleases RNase A, RNase I and RNase T1 |
US6176836B1 (en) | 1998-09-25 | 2001-01-23 | David Trudil | Biological sample collection kit |
USD437786S1 (en) | 1998-10-09 | 2001-02-20 | Henkel Kommanditgesellschaft Auf Aktien | Combined bottle and cap |
US6003728A (en) | 1998-10-22 | 1999-12-21 | Aptargroup, Inc. | Dispensing structure with an openable member for separating two products |
US6152296A (en) | 1998-11-06 | 2000-11-28 | Shih; Kuang-Sheng | Additive holder for a pet bottle |
WO2000029618A1 (en) | 1998-11-12 | 2000-05-25 | University Of Virginia Patent Foundation | Non-invasive detection of helicobacter pylori infection |
US20010008614A1 (en) | 1998-11-16 | 2001-07-19 | Jack L. Aronowitz | Sample collection system and method of use thereof |
US6039198A (en) | 1998-11-24 | 2000-03-21 | Owens-Illinois Closure Inc. | Pierce and cut closure |
US7666609B1 (en) | 1998-12-01 | 2010-02-23 | Shanghai Cp Guojian Pharmaceutical Co. Ltd. | Method and composition for diagnosis of melanocytic lesions |
DE19856064C2 (de) | 1998-12-04 | 2000-11-30 | Invitek Gmbh | Universelles Verfahren zur Isolierung von DNA aus beliebigen Ausgangsmaterialien |
DE19900638C2 (de) | 1999-01-11 | 2002-12-19 | Max Planck Gesellschaft | Methode zur Isolierung von DNA aus biologischen Materialien |
GB9903767D0 (en) | 1999-02-18 | 1999-04-14 | Univ Glasgow | Receptor assay |
FR2790005B1 (fr) | 1999-02-22 | 2004-01-30 | Commissariat Energie Atomique | Procede de fabrication de morpholino-nucleotides, et utilisation de ceux-ci pour l'analyse et le marquage de sequences d'acides nucleiques |
DE60028732T2 (de) | 1999-02-25 | 2007-06-14 | Exact Sciences Corp., Maynard | Verfahren zur erhaltung der dns-integrität |
US6299842B1 (en) | 1999-03-05 | 2001-10-09 | Meridian Bioscience, Inc. | Biological sampling and storage container utilizing a desiccant |
US20020004206A1 (en) | 1999-04-09 | 2002-01-10 | Berger Barry M. | Methods of screening for disease |
WO2000066606A1 (en) | 1999-04-30 | 2000-11-09 | Whatman, Inc. | Substrate including anionic detergent for purifying nucleic acid |
US6270970B1 (en) | 1999-05-14 | 2001-08-07 | Promega Corporation | Mixed-bed solid phase and its use in the isolation of nucleic acids |
US6716396B1 (en) | 1999-05-14 | 2004-04-06 | Gen-Probe Incorporated | Penetrable cap |
WO2000078150A1 (en) | 1999-06-21 | 2000-12-28 | Symbollon Corporation | Iodine germicides that continuously generate free molecular iodine |
US6350578B1 (en) | 1999-06-25 | 2002-02-26 | The Regents Of The University Of California | Method of quantitating dsDNA |
DE19933458B4 (de) | 1999-07-15 | 2015-08-20 | Eppendorf Ag | Einrichtungen und Systeme zum Handhaben von Flüssigkeitsproben |
USD432245S (en) | 1999-07-27 | 2000-10-17 | Becton Dickinson And Company | Collection assembly with a specimen label |
US6242188B1 (en) | 1999-07-30 | 2001-06-05 | Applied Gene Technologies, Inc. | Sample processing to release nucleic acids for direct detection |
USD424440S (en) | 1999-08-06 | 2000-05-09 | Becton, Dickinson And Company | Tube cap |
US6235010B1 (en) | 1999-08-06 | 2001-05-22 | Becton Dickinson And Company | Closed system specimen collection container |
USD425625S (en) | 1999-08-06 | 2000-05-23 | Becton, Dickinson And Company | Specimen sampling tube |
USD425618S (en) | 1999-08-06 | 2000-05-23 | Becton, Dickinson And Company | Specimen collection device |
US6170719B1 (en) | 1999-08-06 | 2001-01-09 | Becton Dickinson And Company | Medical safety closure |
USD445908S1 (en) | 1999-08-06 | 2001-07-31 | Becton, Dickinson And Company | Stackable tube assembly |
US6586177B1 (en) | 1999-09-08 | 2003-07-01 | Exact Sciences Corporation | Methods for disease detection |
US6849403B1 (en) | 1999-09-08 | 2005-02-01 | Exact Sciences Corporation | Apparatus and method for drug screening |
FR2798291B1 (fr) | 1999-09-10 | 2005-01-14 | Pasteur Institut | Compositions acellulaires immunogenes et compositions acellulaires vaccinales contre bacillus anthracis |
DE60044977D1 (de) | 1999-09-24 | 2010-10-28 | Ambion Inc | Cocktail von nukleaseinhibitoren |
DE19950884A1 (de) | 1999-10-22 | 2001-04-26 | Wella Ag | Kombinationsverpackung |
US7041484B1 (en) | 1999-10-29 | 2006-05-09 | National Research Council Of Canada | Starch branching enzymes |
AU1483601A (en) | 1999-11-10 | 2001-06-06 | Ligochem, Inc. | Method for isolating dna from a proteinaceous medium and kit for performing method |
AU6066799A (en) | 1999-11-26 | 2001-05-31 | Lily Hsu | Container device for separately enclosing two different substances |
US6471069B2 (en) | 1999-12-03 | 2002-10-29 | Becton Dickinson And Company | Device for separating components of a fluid sample |
AU2064201A (en) | 1999-12-06 | 2001-06-12 | Eukarion, Inc. | Carbohydrate-aminated glycoproteins |
US6409528B1 (en) | 1999-12-06 | 2002-06-25 | Becton, Dickinson And Company | Device and method for collecting, preparation and stabilizing a sample |
AU1804401A (en) | 1999-12-07 | 2001-06-18 | Exact Sciences Corporation | Apparatus and methods for drug screening based on nucleic acid analysis |
US6919174B1 (en) | 1999-12-07 | 2005-07-19 | Exact Sciences Corporation | Methods for disease detection |
US6224922B1 (en) | 1999-12-16 | 2001-05-01 | Mark J. Fonte | Drink colorizer |
US6489172B1 (en) | 2000-01-05 | 2002-12-03 | Varian, Inc. | Saliva sampling device |
US6832994B2 (en) | 2000-01-24 | 2004-12-21 | Bracco Diagnostics Inc. | Table top drug dispensing vial access adapter |
AU778713B2 (en) | 2000-02-04 | 2004-12-16 | Qiagen Gmbh | Nucleic acid isolation from stool samples and other inhibitor-rich biological materials |
HUP0300081A3 (en) | 2000-02-09 | 2005-11-28 | Basf Ag | Novel elongase gene and method for producing multiple-unsaturated fatty acids |
DE10006662A1 (de) | 2000-02-15 | 2001-08-23 | Antigen Produktions Gmbh | Gefäß zur Nukleinsäureanalytik |
USD438800S1 (en) | 2000-03-10 | 2001-03-13 | Alcoa Closure Systems International | Closure |
USD442090S1 (en) | 2000-03-29 | 2001-05-15 | Pechiney Plastic Packaging, Inc. | Closure |
FR2808276B1 (fr) | 2000-04-26 | 2004-04-02 | Renaud Nalin | Procede d'extraction indirecte de l'adn d'organismes non cultivables et adn susceptible d'etre obtenu par ledit procede |
WO2001083751A2 (en) * | 2000-04-28 | 2001-11-08 | Sangamo Biosciences, Inc. | Methods for binding an exogenous molecule to cellular chromatin |
US6627152B1 (en) | 2000-04-29 | 2003-09-30 | Branan Medical Corp. | Fluid testing apparatus |
USD457247S1 (en) | 2000-05-12 | 2002-05-14 | Gen-Probe Incorporated | Cap |
US6495534B2 (en) | 2000-05-15 | 2002-12-17 | Pharmacia & Upjohn Spa | Stabilized aqueous suspensions for parenteral use |
DE10031236A1 (de) | 2000-06-27 | 2002-01-10 | Qiagen Gmbh | Verwendung von Carbonsäuren und anderen Additiven in Kombination mit kationischen Verbindungen zur Stabilisierung von Nukleinsäuren in biologischen Materialien |
US6548256B2 (en) | 2000-07-14 | 2003-04-15 | Eppendorf 5 Prime, Inc. | DNA isolation method and kit |
JP4599684B2 (ja) | 2000-07-26 | 2010-12-15 | 株式会社島津製作所 | 糞便からの核酸精製法 |
USD447812S1 (en) | 2000-08-24 | 2001-09-11 | Becton Dickinson And Company | Collection tube assembly |
AUPR038300A0 (en) | 2000-09-26 | 2000-10-19 | Cryovac Australia Pty Ltd | Reclosable container |
CU23095A1 (es) | 2000-11-07 | 2005-11-18 | Cnic Ct Nac Investigaciones | Proceso para la tipificación rápida de microorganismos y juego de reactivos empleado |
US6602718B1 (en) | 2000-11-08 | 2003-08-05 | Becton, Dickinson And Company | Method and device for collecting and stabilizing a biological sample |
EP1356302B1 (en) | 2000-11-08 | 2008-01-23 | Becton Dickinson and Company | Method and device for collecting and stabilizing a biological sample |
US7029840B2 (en) | 2000-11-15 | 2006-04-18 | Becton, Dickinson And Company | Method for preservation of cells and nucleic acid targets |
EP1207208A3 (en) | 2000-11-15 | 2003-12-10 | Becton Dickinson and Company | Method for preservation of cells and nucleic acid targets |
JP3639897B2 (ja) | 2000-11-17 | 2005-04-20 | 幸孝 古川 | 医療検体保管容器 |
DE60018431T2 (de) | 2000-11-24 | 2005-12-29 | Chemunex S.A. | Verfahren zum Einfangen luftgebundener Mikroorganismen mittels wasserlöslicher Polymere |
US7001724B1 (en) | 2000-11-28 | 2006-02-21 | Applera Corporation | Compositions, methods, and kits for isolating nucleic acids using surfactants and proteases |
WO2002044691A2 (en) | 2000-11-28 | 2002-06-06 | Mcmaster University | Sputum fixative and methods and uses therefor |
US6503716B1 (en) | 2000-11-28 | 2003-01-07 | Pe Corporation (Ny) | Compositions and methods for extracting a nucleic acid |
US6533113B2 (en) | 2000-12-01 | 2003-03-18 | Brett Moscovitz | System, devices and methods for storing and mixing substances |
US6527110B2 (en) | 2000-12-01 | 2003-03-04 | Brett Moscovitz | Device for storing and dispensing a substance by mating with a container and associated methods |
US6911308B2 (en) | 2001-01-05 | 2005-06-28 | Exact Sciences Corporation | Methods for detecting, grading or monitoring an H. pylori infection |
DE60239382D1 (de) | 2001-01-15 | 2011-04-21 | Cytyc Corp | Nukleinsäure-extraktion-lösung und gebrauch davon |
DE10102338A1 (de) | 2001-01-19 | 2002-07-25 | Basf Plant Science Gmbh | Verfahren zur Expression von Biosynthesegenen in pflanzlichen Samen unter Verwendung von neuen multiplen Expressionskonstrukten |
US6634234B1 (en) | 2001-02-10 | 2003-10-21 | Vega Grieshaber Kg | Adjustable measurement head and a level measurement device and method employing it |
US6428962B1 (en) | 2001-02-12 | 2002-08-06 | Dna Analysis, Inc. | Nucleic acid collection barrier method and apparatus |
DE10109354A1 (de) | 2001-02-27 | 2002-09-05 | Icon Genetics Ag | Rekombinante virale Schaltersysteme |
EP1990092B1 (en) | 2001-03-09 | 2010-02-10 | Gen-Probe Incorporated | Penetrable cap |
US6833259B2 (en) | 2001-03-19 | 2004-12-21 | Council Of Scientific And Industrial Research | ‘Pseudomonas stutzeri’ strain and process for preparation of xylanase |
US7957907B2 (en) | 2001-03-30 | 2011-06-07 | Sorenson Molecular Genealogy Foundation | Method for molecular genealogical research |
US20020197631A1 (en) | 2001-04-26 | 2002-12-26 | Lawrence Nathan P. | Multichamber device and uses thereof for processing of biological samples |
US6543612B2 (en) | 2001-05-21 | 2003-04-08 | 3M Innovative Properties Company | Container for compositions made of two or more components |
US20040234980A1 (en) | 2001-05-31 | 2004-11-25 | Tuggle Christopher K. | Genetic markers for improved disease resistance in animals (bpi) |
USD455908S1 (en) | 2001-07-31 | 2002-04-23 | Lausan Chung-Hsin Liu | Single-user swing chair |
US20100120078A1 (en) | 2001-08-16 | 2010-05-13 | Tony Baker | Urine Stabilization System |
EP1436405A4 (en) | 2001-08-20 | 2006-01-04 | Whatman Inc | CLEANING AND OBTAINING DNA FROM HIGH-PARTICLES AND SOLIDS SAMPLES |
USD467665S1 (en) | 2001-09-28 | 2002-12-24 | Orasure Technologies, Inc. | Test device |
US7879293B2 (en) | 2001-09-28 | 2011-02-01 | Orasure Technologies, Inc. | Sample collector and test device |
USD470240S1 (en) | 2001-09-28 | 2003-02-11 | Orasure Technologies, Inc. | Handle for a sample collector |
USD467349S1 (en) | 2001-09-28 | 2002-12-17 | Orasure Technologies, Inc. | Analyzer |
USD631553S1 (en) | 2001-09-28 | 2011-01-25 | Orasure Technologies, Inc. | Test device |
US7148343B2 (en) | 2001-10-12 | 2006-12-12 | Gentra Systems, Inc. | Compositions and methods for using a solid support to purify RNA |
AU2002211719B2 (en) | 2001-10-12 | 2007-06-14 | Qiagen North American Holdings, Inc. | Compositions and methods for using a solid support to purify RNA |
US7147826B2 (en) | 2001-10-12 | 2006-12-12 | Becton Dickinson And Company | Method and apparatus for transporting biological samples |
US7893228B2 (en) | 2001-10-12 | 2011-02-22 | Qiagen North American Holdings, Inc. | Compositions and methods for using a solid support to purify RNA |
US7297485B2 (en) | 2001-10-15 | 2007-11-20 | Qiagen Gmbh | Method for nucleic acid amplification that results in low amplification bias |
AUPR848001A0 (en) | 2001-10-29 | 2001-11-15 | Dixon, Brodie | Container/bottle cap with a storage compartment |
US20030109548A1 (en) | 2001-11-09 | 2003-06-12 | Royt Paulette W. | Compositions and methods of treating iron excess |
BR0105971A (pt) | 2001-11-09 | 2003-08-05 | Gustavo Senna Chelles | Embalagem para multicomponentes |
ES2337665T3 (es) | 2001-11-15 | 2010-04-28 | Whatman, Inc. | Procedimientos y materiales para detectar material genetico. |
US20030162308A1 (en) | 2001-12-04 | 2003-08-28 | Dave Smith | Orthogonal read assembly |
NZ533051A (en) | 2001-12-06 | 2006-10-27 | Biocontrol Systems Inc | Sample collection and testing system |
USD471639S1 (en) | 2001-12-17 | 2003-03-11 | Kimberly-Clark Worldwide, Inc. | Tool for handling a specimen |
US20030170694A1 (en) | 2001-12-21 | 2003-09-11 | Daniel Wall | Stabilized nucleic acids in gene and drug discovery and methods of use |
US7225689B2 (en) | 2002-01-14 | 2007-06-05 | Rapid Medical Diagnostic Corporation | Sample testing device with funnel collector |
US6634243B1 (en) | 2002-01-14 | 2003-10-21 | Rapid Medical Diagnostics Corporation | Sample testing device |
US7086545B2 (en) | 2002-01-16 | 2006-08-08 | Ajava Pinata, L.L.C. | Suspended containers |
DE10202147A1 (de) | 2002-01-17 | 2003-09-18 | Birkmayer Gesundheitsprodukte | Kunststoff-Flaschenverschluss |
US6880771B2 (en) | 2002-02-01 | 2005-04-19 | Monsanto Technology Llc | Axially reciprocating tubular ball mill grinding device and method |
JP3848201B2 (ja) | 2002-03-18 | 2006-11-22 | 株式会社エルメックス | 拭き取り検査キット |
US20080154566A1 (en) | 2006-10-02 | 2008-06-26 | Sorenson Molecular Genealogy Foundation | Method and system for displaying genetic and genealogical data |
US8855935B2 (en) | 2006-10-02 | 2014-10-07 | Ancestry.Com Dna, Llc | Method and system for displaying genetic and genealogical data |
DE10219117C1 (de) | 2002-04-29 | 2003-10-30 | Adnagen Ag | Verfahren zur Stabilisierung von RNS und Verwendungen von Stabilisierungspuffern |
US20030215954A1 (en) | 2002-05-17 | 2003-11-20 | Cockerill Franklin R. | Nucleic acid recovery reagents and methods |
AU2003232781A1 (en) | 2002-05-17 | 2003-12-02 | Gl Bio Tech Gmbh | Method for nucleic acid extraction and nucleic acid purification |
DE10222133A1 (de) | 2002-05-17 | 2003-12-04 | Gl Biotech Gmbh | Verfahren zur Nukleinsäure-Extraktion und Nukleinsäure-Reinigung |
DE60329676D1 (de) | 2002-05-21 | 2009-11-26 | Arkray Inc | Kterien und verfahren zur durchführung einer genamplifikation oder eines gennachweises damit |
US6852495B2 (en) | 2002-06-06 | 2005-02-08 | Shimadzu Corporation | Process of extracting nucleic acid and process of simultaneously carrying out extraction and purification of nucleic acid |
JP4092141B2 (ja) | 2002-06-07 | 2008-05-28 | 株式会社島津製作所 | 核酸抽出同時精製法 |
JP4092139B2 (ja) | 2002-06-06 | 2008-05-28 | 株式会社島津製作所 | 核酸抽出法 |
US7482116B2 (en) | 2002-06-07 | 2009-01-27 | Dna Genotek Inc. | Compositions and methods for obtaining nucleic acids from sputum |
USD471234S1 (en) | 2002-06-25 | 2003-03-04 | Easthill Industry Ltd. | Pen cap |
US20040018575A1 (en) | 2002-07-29 | 2004-01-29 | Craig Rappin | Sample preparation device and method |
US20040018120A1 (en) | 2002-07-29 | 2004-01-29 | Craig Rappin | Sample preparation device and method |
EP1391520A1 (en) | 2002-08-20 | 2004-02-25 | Becton Dickinson and Company | Method for preservation of cells and nucleic acid targets |
CN102220423A (zh) * | 2002-08-20 | 2011-10-19 | 千年药品公司 | 用于鉴定,评估,预防和治疗子宫颈癌的组合物,试剂盒及方法 |
US6913932B2 (en) * | 2002-08-23 | 2005-07-05 | Beckman Coulter, Inc. | Formaldehyde-ammonium salt complexes for the stabilization of blood cells |
US20040197845A1 (en) | 2002-08-30 | 2004-10-07 | Arjang Hassibi | Methods and apparatus for pathogen detection, identification and/or quantification |
US7537778B2 (en) | 2002-09-26 | 2009-05-26 | W. Neudorff Gmbh Kg | Pesticidal compositions and methods |
US20060094015A1 (en) | 2002-10-04 | 2006-05-04 | Whatman Inc. | Methods and materials for using chemical compounds as a tool for nucleic acid storage on media of nucleic acid purification systems |
AU2002951977A0 (en) | 2002-10-10 | 2002-10-24 | Leo Engineering Pty Ltd | Improvements to two-part vessels |
CA101498S (en) | 2002-12-06 | 2004-01-20 | Dna Genotek Inc | Saliva collection tube |
US7214484B2 (en) | 2002-12-17 | 2007-05-08 | Sigma-Aldrich Co. | Compositions and methods for nucleic acid extraction from biological samples |
CN2598551Y (zh) | 2002-12-27 | 2004-01-14 | 珠海亿胜生物制药有限公司 | 用于密封与混合两种或两种以上不同物质的连接器 |
US7560272B2 (en) | 2003-01-04 | 2009-07-14 | Inverness Medical Switzerland Gmbh | Specimen collection and assay container |
US20040137422A1 (en) | 2003-01-10 | 2004-07-15 | Golabek Robert S. | Urine preservative tube |
JP2004222795A (ja) | 2003-01-20 | 2004-08-12 | Naigai Kasei Kk | 薬剤混注用器具及びその製造方法 |
US7718421B2 (en) | 2003-02-05 | 2010-05-18 | Iquum, Inc. | Sample processing |
US20040157219A1 (en) | 2003-02-06 | 2004-08-12 | Jianrong Lou | Chemical treatment of biological samples for nucleic acid extraction and kits therefor |
TW587693U (en) | 2003-03-14 | 2004-05-11 | Mau-Guei Jang | Attaching and stirring type quantitative excrements inspection device |
US6974024B2 (en) | 2003-04-12 | 2005-12-13 | Young Kook Cho | Cap device for mixing different kinds of materials separately contained therein and in bottle |
US6994211B2 (en) | 2003-04-12 | 2006-02-07 | Young Kook Cho | Cap device for mixing different kinds of materials separately contained therein and in bottle |
US6935493B2 (en) | 2003-04-12 | 2005-08-30 | Young Kook Cho | Cap device for mixing different kinds of materials separately contained therein and in bottle |
CA2465804A1 (en) | 2003-04-28 | 2004-10-28 | Elena Trkulja | Aerosol collection cap and container |
JP2004338751A (ja) | 2003-05-15 | 2004-12-02 | Nippon Tansan Gas Co Ltd | 原料を隔離して収容する容器の封止機構及び封止方法 |
DE10324913A1 (de) | 2003-05-30 | 2004-12-30 | Sarstedt Ag & Co. | Verfahren und Vorrichtung zur Stuhlprobenentnahme |
JP4842807B2 (ja) | 2003-06-02 | 2011-12-21 | ベクトン・ディキンソン・アンド・カンパニー | カートリッジ付きの医薬マイクロデバイス給送システム |
AP2221A (en) | 2003-07-29 | 2011-03-24 | All India Inst Med | A method for diagnosis of tuberculosis by smear microscopy, culture and polymerase chain reaction using processed clinical samples and kit thereof. |
EP1656205B1 (en) * | 2003-08-05 | 2010-06-16 | Becton, Dickinson and Company | Device and methods for collection of biological fluidsample and treatment of selected components |
DE20313316U1 (de) | 2003-08-28 | 2003-10-23 | KABE-Labortechnik GmbH, 51588 Nümbrecht | Probenbehälter zur Aufnahme von Flüssigkeiten für medizinische Analysen |
CN1856433B (zh) | 2003-09-09 | 2010-08-18 | 艾伦·约瑟夫·克拉克森 | 分配盖 |
US20050070109A1 (en) | 2003-09-30 | 2005-03-31 | Feller A. Daniel | Novel slurry for chemical mechanical polishing of metals |
FR2861085B1 (fr) | 2003-10-15 | 2006-01-27 | Bertin Technologies Sa | Methode d'extraction d'acides nucleiques et son application dans l'analyse de la population microbienne de l'air |
DE212004000058U1 (de) | 2003-11-14 | 2006-09-28 | Oakville Hong Kong Co., Ltd. | Probensammelbehälter mit integriertem aktivierbaren Probenanalysesystem |
EP1684904B1 (en) | 2003-11-19 | 2012-04-18 | O'Donovan, Michael | A reagent cuvette |
WO2005051775A2 (en) | 2003-11-28 | 2005-06-09 | Young-Kook Cho | Bottle |
US20050239045A1 (en) | 2003-12-08 | 2005-10-27 | Arkray Inc. | Microorganism or cell collecting method, and microorganism or cell collecting implement used for the method |
USD529817S1 (en) | 2003-12-24 | 2006-10-10 | Expac Corporation | Fluid dispenser |
DE102004004901B4 (de) | 2004-01-30 | 2006-01-05 | Johannes-Gutenberg-Universität Mainz | Verfahren zur Herstellung von Sorbicillacton A |
EP1732821A4 (en) | 2004-02-02 | 2008-03-19 | Young-Kook Cho | BOTTLE VERSCHLUSSKAPPE |
WO2005080594A2 (en) | 2004-02-24 | 2005-09-01 | Innogenetics N.V. | Method for determining the risk of developing a neurological disease |
USD513181S1 (en) | 2004-03-11 | 2005-12-27 | Owens Illinois Closure Inc. | Closure shell |
US8123065B2 (en) | 2004-03-16 | 2012-02-28 | Prescribe Genomics Co. | Container with lid |
MY151419A (en) | 2004-03-18 | 2014-05-30 | Malaysian Rubber Board | An allergenic protein complex of natural rubber latex |
KR100571712B1 (ko) | 2004-03-22 | 2006-04-17 | 조영국 | 용기의 마개 |
WO2008054481A2 (en) * | 2006-03-24 | 2008-05-08 | Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, National Institutes Of Health | Improved inactivated influenza virus compositions |
USD515435S1 (en) | 2004-03-23 | 2006-02-21 | Henkel Kommanditgesellschaft Auf Aktien | Tube with cap |
USD519030S1 (en) | 2004-03-29 | 2006-04-18 | Earth Chemical Co., Ltd. | Cap |
WO2005113769A1 (en) | 2004-05-14 | 2005-12-01 | Exact Sciences Corporation | Method for stabilizing biological samples for nucleic acid analysis |
WO2006073472A2 (en) | 2004-05-21 | 2006-07-13 | Mo Bio Laboratories, Inc. | Kits and processes for removing contaminants from nucleic acids in environmental and biological samples |
EP2168975A3 (en) | 2004-05-24 | 2012-01-11 | Genvault Corporation | Method of stably storing biomolecules in recoverable form |
US20050277121A1 (en) | 2004-06-11 | 2005-12-15 | Ambion, Inc. | Crude biological derivatives competent for nucleic acid detection |
US20060018799A1 (en) | 2004-07-21 | 2006-01-26 | Wong Cai Ne W | Universal tissue homogenizer device and methods |
US7537132B2 (en) | 2004-08-20 | 2009-05-26 | American Flange & Mfg. Co., Inc. | Tamper evident plug and combination |
WO2006033905A1 (en) | 2004-09-17 | 2006-03-30 | Orasure Technologies, Inc. | Cryosurgical device and method for cooling surfaces |
WO2006035558A1 (ja) | 2004-09-29 | 2006-04-06 | Yoshino Kogyosyo Co., Ltd. | 二液等混合容器 |
JP4712342B2 (ja) | 2004-10-20 | 2011-06-29 | 吉田プラ工業株式会社 | ネールエナメル容器 |
DK1814794T3 (da) | 2004-11-04 | 2011-09-19 | Viz Enterprise Llc | Flerkammerbeholder og hætte hertil |
JP4477474B2 (ja) | 2004-11-15 | 2010-06-09 | 株式会社日立製作所 | 糞便懸濁ろ過用容器 |
CA2587419C (en) | 2004-11-17 | 2013-03-19 | Forensink Corporation Inc. | Compositions for marking objects with dna and methods for marking and linking an object to its owner |
KR100597217B1 (ko) | 2004-11-23 | 2006-07-06 | 조영국 | 첨가제 첨가 가능한 위조방지 위생이중캡 |
WO2006076820A1 (de) | 2005-01-21 | 2006-07-27 | Medic Tools Ag | Einwegmischer, -homogenisator, -extrahierer, -fraktionierer oder -aufschlämmer |
JP2008527973A (ja) | 2005-01-31 | 2008-07-31 | 富士フイルム株式会社 | 試料溶液調製方法および試料溶液調製装置 |
GB2422794B (en) | 2005-02-05 | 2009-04-22 | Diasys Europ Ltd | Filtration device for biological samples |
US20060206946A1 (en) | 2005-02-15 | 2006-09-14 | University Of Maryland, College Park | Method of disrupting heme transport in nematodes and of modelling and evaluating eukaryotic heme transport |
ITRM20050068A1 (it) | 2005-02-17 | 2006-08-18 | Istituto Naz Per Le Malattie I | Metodo per la rivelazione di acidi nucleici di agenti patogeni batterici o di parassiti nelle urine. |
US7854343B2 (en) | 2005-03-10 | 2010-12-21 | Labcyte Inc. | Fluid containers with reservoirs in their closures and methods of use |
US20060210448A1 (en) | 2005-03-10 | 2006-09-21 | Naishu Wang | Fecal specimen collection, preserving and transport device and method |
AU2006225044B2 (en) | 2005-03-16 | 2012-03-15 | Dna Genotek Inc. | Compositions and method for storage of nucleic acid from bodily fluids |
EP1867973A1 (en) | 2005-04-08 | 2007-12-19 | Eisai R&D Management Co., Ltd. | Sampling device for viscous sample, homogenization method for spatum and method of detecting microbe |
US7055685B1 (en) | 2005-04-27 | 2006-06-06 | Brent Patterson | Mixing cap and method for use thereof |
US7909160B2 (en) | 2005-04-27 | 2011-03-22 | Abrigo, Ltd | Mixing cap and method for use thereof |
WO2006119292A2 (en) | 2005-04-29 | 2006-11-09 | Henkin, Robert | Methods for detection of biological substances |
JP2008545418A (ja) | 2005-05-27 | 2008-12-18 | ジョン ウェイン キャンサー インスティチュート | 癌の診断、予後診断、および治療のための遊離循環dnaの使用 |
US7981382B2 (en) * | 2005-06-14 | 2011-07-19 | Branan Medical Corporation | Device for collecting, testing and storing fluids |
EP1891232B1 (en) | 2005-06-14 | 2012-04-25 | Statens Serum Institut | Pcr diagnostics of dermatophytes and other pathogenic fungi |
US7507374B2 (en) | 2005-06-28 | 2009-03-24 | American Bio Medica Corp. | Saliva sample testing device |
EP1741726A1 (en) | 2005-07-08 | 2007-01-10 | Rohm and Haas France SAS | Curable aqueous composition and use as water repellant fiberglass nonwoven binder |
US7546931B2 (en) | 2005-07-08 | 2009-06-16 | Becton, Dickinson And Company | Flip top cap |
USD537416S1 (en) | 2005-07-11 | 2007-02-27 | Thomas & Betts International, Inc. | Wire connector with hexagonal shape flange |
US20070015165A1 (en) | 2005-07-13 | 2007-01-18 | Sigma-Aldrich Co. | Method for the isolation of RNA from biological sources |
JP2007039103A (ja) | 2005-08-04 | 2007-02-15 | Olympus Corp | 試料容器 |
JP2007040899A (ja) | 2005-08-04 | 2007-02-15 | Olympus Corp | 試料容器 |
US8631953B2 (en) | 2005-08-10 | 2014-01-21 | Abbott Laboratories | Closure for container for holding biological samples |
US20070092403A1 (en) | 2005-10-21 | 2007-04-26 | Alan Wirbisky | Compact apparatus, compositions and methods for purifying nucleic acids |
US7858396B2 (en) | 2005-10-31 | 2010-12-28 | Orasure Technologies, Inc. | Lateral flow assay device with multiple equidistant capture zones |
US8101741B2 (en) | 2005-11-02 | 2012-01-24 | Protiva Biotherapeutics, Inc. | Modified siRNA molecules and uses thereof |
USD555802S1 (en) | 2005-11-04 | 2007-11-20 | Advanced Biotechnologies Limited | Screw cap for screw capped tube |
WO2007057744A2 (en) | 2005-11-15 | 2007-05-24 | Inverness Medical Switzerland Gmbh | Fluid reservoir |
CA118249S (en) | 2005-12-09 | 2007-08-22 | Dna Genotek Inc | Vial |
CA2632614C (en) | 2005-12-09 | 2014-04-01 | Dna Genotek Inc. | Container system for releasably storing a substance |
CA113861S (en) | 2005-12-09 | 2007-08-22 | Dna Genotek Inc | Vial |
US7686771B2 (en) | 2005-12-12 | 2010-03-30 | Cytyc Corporation | Method and apparatus for obtaining aliquot from liquid-based cytological sample |
US20070141582A1 (en) | 2005-12-15 | 2007-06-21 | Weiwei Li | Method and kit for detection of early cancer or pre-cancer using blood and body fluids |
EP1804045B1 (de) | 2005-12-30 | 2014-03-12 | QIAGEN GmbH | Ein Verfahren und ein Kit zur Behandlung einer biologischen Probe |
US8075850B2 (en) | 2006-01-13 | 2011-12-13 | The Bode Technology Group, Inc. | Touch evidence collection apparatus and method |
US20070249961A1 (en) | 2006-02-17 | 2007-10-25 | Morrison Allan D | Biological sample collection device |
US20070218512A1 (en) * | 2006-02-28 | 2007-09-20 | Alex Strongin | Methods related to mmp26 status as a diagnostic and prognostic tool in cancer management |
JP2007248170A (ja) | 2006-03-15 | 2007-09-27 | Hitachi Ltd | 糞便懸濁液作製用容器 |
US20090075289A1 (en) | 2006-03-17 | 2009-03-19 | Yao-Hua Zhang | Collection Assembly for Obtaining Oral Samples From an Animal |
WO2007123676A1 (en) | 2006-03-28 | 2007-11-01 | Advanced Analytical Technologies, Inc. | Rapid detection of mold by accelerated growth and detection |
US20080261229A1 (en) | 2006-03-28 | 2008-10-23 | Oppedahl Angela M | Simultaneous rapid detection of microbes |
US20070237826A1 (en) * | 2006-04-05 | 2007-10-11 | Rao Kollipara K | Polymerized solid lipid nanoparticles for oral or mucosal delivery of therapeutic proteins and peptides |
JP5069871B2 (ja) | 2006-05-30 | 2012-11-07 | シスメックス株式会社 | 新規な癌細胞検出試料調製用キット及びそれを用いた癌細胞検出用キット |
US20070299363A1 (en) | 2006-06-07 | 2007-12-27 | Wong Johnson N S | Fecalator and method for concentrating parasite eggs and/or larvae |
US20080003574A1 (en) | 2006-06-28 | 2008-01-03 | Sigma-Aldrich Co. | Kits for RNA extraction |
WO2008013226A1 (fr) | 2006-07-28 | 2008-01-31 | Showa Denko K.K. | Composition de polissage |
US20080026375A1 (en) | 2006-07-31 | 2008-01-31 | Sigma Aldrich Co. | Compositions and Methods for Isolation of Biological Molecules |
US7850043B2 (en) | 2006-08-09 | 2010-12-14 | Replenish Bottling, Llc | Refillable/reusable mixer container and method of using same |
WO2008021995A1 (en) | 2006-08-10 | 2008-02-21 | Cohen Ariel B | Methods and compositions for detecting an analyte in a biological sample |
WO2008030607A2 (en) | 2006-09-08 | 2008-03-13 | Statspin, Inc. | Centrifugal device and method for ova detection |
US8080645B2 (en) | 2007-10-01 | 2011-12-20 | Longhorn Vaccines & Diagnostics Llc | Biological specimen collection/transport compositions and methods |
US20100099149A1 (en) | 2006-10-06 | 2010-04-22 | Dna Genotek Inc. | Stabilizing compositions and methods for extraction of ribonucleic acid |
WO2008058249A1 (en) | 2006-11-09 | 2008-05-15 | Puricore, Inc. | Apparatuses and systems for storing, dispensing, and reconstituting materials |
US7521213B2 (en) | 2006-12-01 | 2009-04-21 | Quest Diagnostics Investments Incorporated | Sample processing for nucleic acid amplification |
USD573465S1 (en) | 2007-01-04 | 2008-07-22 | Alteco Inc. | Cap of a container |
US20080286831A1 (en) | 2007-01-15 | 2008-11-20 | Greg Liang | Sample collector and tester |
JP5204787B2 (ja) | 2007-01-22 | 2013-06-05 | オラシュアテクノロジーズ, インコーポレイテッド | 感染性疾病の家庭用検査および診断を援助するための容器および方法 |
AU316914S (en) | 2007-04-09 | 2007-11-19 | Pentel Kk | Cap for a writing instrument |
KR20100016517A (ko) | 2007-04-16 | 2010-02-12 | 오라슈어 테크놀로지스, 인크. | 샘플 수집기 |
USD586856S1 (en) | 2007-04-18 | 2009-02-17 | Kabushiki Kaisha Pilot Corporation | Cap of pen |
US20080293156A1 (en) | 2007-05-22 | 2008-11-27 | 3M Innovative Properties Company | Devices and methods for dispensing reagents into samples |
WO2008154532A1 (en) * | 2007-06-11 | 2008-12-18 | California Pacific Medical Center | Method and kit for dynamic gene expression monitoring |
JPWO2008152980A1 (ja) | 2007-06-12 | 2010-08-26 | オリンパス株式会社 | 生物学的試料と試薬との混合用容器及び生物学的試料と試薬との混合方法 |
CN201096654Y (zh) | 2007-06-28 | 2008-08-06 | 万华普曼生物工程有限公司 | 一种新型采便器 |
CA124143S (en) | 2007-07-13 | 2009-10-23 | Carponovum Ab | Anastomosis device |
AU316569S (en) | 2007-08-03 | 2007-10-18 | Polartechnics Ltd | Biological sampling device with cap |
USD566555S1 (en) | 2007-08-13 | 2008-04-15 | Berman Ronald H | Wide pouch cap |
JP2009051555A (ja) | 2007-08-28 | 2009-03-12 | Mh:Kk | ボトルキャップ |
CN101153263B (zh) | 2007-09-07 | 2011-08-31 | 鼎生科技(北京)有限公司 | 一种血液dna保存卡及其制作方法 |
WO2009041577A1 (ja) | 2007-09-27 | 2009-04-02 | Niigata University | 尿中タンパク質定量用の尿前処理剤、尿前処理方法、及び尿中タンパク質定量方法。 |
AU2008343745B2 (en) | 2007-10-01 | 2012-05-10 | Longhorn Vaccines & Diagnostics Llc | Biological specimen collection and transport system and methods of use |
BRPI0818068B1 (pt) * | 2007-10-23 | 2019-06-25 | Becton, Dickinson And Company | Recipiente para tecido com deslocamento de fluido para diagnóstico molecular e histológico |
JPWO2009057695A1 (ja) | 2007-10-30 | 2011-03-10 | オリンパス株式会社 | 遺伝子解析による腺腫又はがんの検出方法 |
WO2009060847A1 (ja) | 2007-11-05 | 2009-05-14 | Eiken Kagaku Kabushiki Kaisha | 核酸増幅用サンプルの調製方法及び調製キット |
USD592954S1 (en) | 2007-11-14 | 2009-05-26 | Crown Packaging Technology, Inc. | Container lid |
CN101909758B (zh) | 2007-11-20 | 2014-08-20 | 3M创新有限公司 | 样品制备容器和方法 |
JP2011505550A (ja) | 2007-11-20 | 2011-02-24 | スリーエム イノベイティブ プロパティズ カンパニー | 試料を調製及び収集するためのシステム及び方法 |
CN101952460A (zh) | 2007-11-20 | 2011-01-19 | 奥林巴斯株式会社 | 用于制备粪便样品的方法、制备粪便样品用溶液和采集粪便用试剂盒 |
DK2227213T3 (da) | 2007-11-30 | 2013-01-02 | Toltec Pharmaceuticals Llc | Sammensætninger og fremgangsmåder til behandling af vaginale infektioner og patogene, vaginle biofilm |
ATE516227T1 (de) | 2007-12-11 | 2011-07-15 | Belcap Switzerland Ag | Verschluss zum zudosieren einer komponente |
US7854895B2 (en) | 2008-02-13 | 2010-12-21 | Capitol Vial Inc. | Fluid sample collection system and method |
US20090205506A1 (en) | 2008-02-14 | 2009-08-20 | Sheng-Chi Lin | Bottle cap having filling function |
GB2457654B (en) | 2008-02-14 | 2012-05-23 | Gemini Biomedical Ltd | Oral fluid collection device |
EP2255198A4 (en) | 2008-02-15 | 2011-05-25 | Mayo Foundation | DETECTION OF NEOPLASM |
JP2011513712A (ja) | 2008-02-21 | 2011-04-28 | アヴァントラ バイオサイエンスィズ コーポレーション | アレイ上の液体流に基づく検定 |
USD612730S1 (en) | 2008-03-07 | 2010-03-30 | Loctite (R&D) Limited | Cap with nozzle |
EP2271261B1 (en) | 2008-03-28 | 2018-05-16 | Orion Diagnostica Oy | Sampling and dispensing method |
CA128388S (en) | 2008-04-24 | 2009-10-27 | Sigg Switzerland Ag | Bottle adapter |
JP5616786B2 (ja) | 2008-05-12 | 2014-10-29 | オリンパス株式会社 | 糞便処理容器 |
EP2280751B1 (en) | 2008-05-14 | 2021-12-01 | Biolyph, Llc | Reagent mixture preparation and dispensing devices and methods for the same |
NL2001577C2 (nl) | 2008-05-14 | 2009-11-17 | Medavinci Dev B V | Inrichting en werkwijze voor scheiden en analyseren van bloed. |
USD599032S1 (en) | 2008-05-16 | 2009-08-25 | Csp Technologies, Inc. | Vial |
US8287821B2 (en) | 2008-06-10 | 2012-10-16 | Yoko Nakahana | Sample storage |
CA2727540C (en) | 2008-06-11 | 2016-11-22 | Orasure Technologies, Inc. | Cryo-surgical systems and methods of using the same |
JP2010008106A (ja) | 2008-06-24 | 2010-01-14 | Olympus Corp | 糞便処理容器及び糞便処理方法 |
CN102105583A (zh) | 2008-07-23 | 2011-06-22 | 奥林巴斯株式会社 | 从粪便试样中回收核酸的方法、核酸分析方法以及粪便试样处理装置 |
CA127470S (en) | 2008-08-21 | 2010-06-21 | Dna Genotek Inc | Sample collector |
EP3206009A1 (en) | 2008-08-21 | 2017-08-16 | DNA Genotek Inc. | Sample receiving device |
CN102131928A (zh) | 2008-08-26 | 2011-07-20 | 奥林巴斯株式会社 | 粪便试样的调制方法、粪便试样调制用溶液、及粪便采集用试剂盒 |
WO2010028382A2 (en) | 2008-09-05 | 2010-03-11 | Mayo Foundation For Medical Education And Research | Collecting and processing complex macromolecular mixtures |
US8226906B2 (en) | 2008-09-08 | 2012-07-24 | Zygem Corporation Limited | Sample collection device suitable for low-volume extraction |
WO2010031007A2 (en) | 2008-09-12 | 2010-03-18 | Genvault Corporation | Matrices and media for storage and stabilization of biomolecules |
US8405379B1 (en) | 2008-09-18 | 2013-03-26 | Luc Montagnier | System and method for the analysis of DNA sequences in biological fluids |
US20100081279A1 (en) | 2008-09-30 | 2010-04-01 | Dupont Air Products Nanomaterials Llc | Method for Forming Through-base Wafer Vias in Fabrication of Stacked Devices |
FR2936932B1 (fr) | 2008-10-15 | 2012-08-31 | Timac Agro Int | Complexes metalliques ; leur utilisation pour la preparation de compositions a usage agricole. |
US8551016B2 (en) | 2008-12-01 | 2013-10-08 | Oasis Diagnostics Corp. | Multi compartment body part scraping fluid collection device |
WO2010064628A1 (ja) | 2008-12-05 | 2010-06-10 | オリンパス株式会社 | 核酸含有試料の調製方法、試料調製用溶液、及び核酸の解析方法 |
WO2010064634A1 (ja) | 2008-12-05 | 2010-06-10 | オリンパス株式会社 | 糞便試料の調製方法、糞便試料調製用溶液、及び採便用キット |
CN201348573Y (zh) * | 2009-01-20 | 2009-11-18 | 上海熙洛生物科技有限公司 | 新型的样本收集和保存装置 |
US11634747B2 (en) | 2009-01-21 | 2023-04-25 | Streck Llc | Preservation of fetal nucleic acids in maternal plasma |
DE102009007616A1 (de) | 2009-02-05 | 2010-08-12 | Gaudlitz Gmbh | Testvorrichtung für Flüssigkeiten des menschlichen oder tierischen Körpers |
JP5718059B2 (ja) * | 2009-02-06 | 2015-05-13 | 積水メディカル株式会社 | ブランク試料 |
DK2398912T3 (en) | 2009-02-18 | 2017-10-30 | Streck Inc | Conservation of cell-free nucleic acids |
USD627081S1 (en) | 2009-03-06 | 2010-11-09 | Capital Plastic Products, LLC | Vial with identification component |
JP5429855B2 (ja) * | 2009-03-18 | 2014-02-26 | 国立大学法人名古屋大学 | 容器 |
CN101509041A (zh) | 2009-03-20 | 2009-08-19 | 上海仁度生物科技有限公司 | 一种利用rna恒温扩增的沙眼衣原体核酸检测试剂盒 |
US8617487B2 (en) | 2009-03-25 | 2013-12-31 | Venture Lending & Leasing Vi, Inc. | Saliva sample collection systems |
CN102378726B (zh) | 2009-04-02 | 2013-11-06 | 千寿制药株式会社 | 使用时混合容器及其使用方法 |
CN102460154B (zh) | 2009-04-13 | 2015-10-07 | 华盛顿大学 | 整体决策液份分级 |
TW201106942A (en) | 2009-04-23 | 2011-03-01 | Senju Pharma Co | Container for mixing before use |
US8519125B2 (en) | 2009-05-11 | 2013-08-27 | Biomatrica, Inc. | Compositions and methods for biological sample storage |
JP5584287B2 (ja) | 2009-05-14 | 2014-09-03 | ディーエヌエー ジェノテック インク | 蓋体、収容装置、および試料採取方法 |
WO2010134246A1 (ja) | 2009-05-20 | 2010-11-25 | オリンパス株式会社 | 核酸含有試料の調製方法 |
JPWO2010134245A1 (ja) | 2009-05-20 | 2012-11-08 | オリンパス株式会社 | 哺乳細胞由来核酸の回収方法、核酸解析方法、及び採便用キット |
WO2010151640A2 (en) | 2009-06-24 | 2010-12-29 | Board Of Regents Of The University Of Nebraska | Compositions and methods for the diagnosis and treatment of inflammatory disorders and fibrotic disease |
USD626249S1 (en) | 2009-07-21 | 2010-10-26 | Alfa Scientific Designs, Inc. | Specimen collecting and testing device |
USD631350S1 (en) | 2009-09-01 | 2011-01-25 | Dna Genotek Inc. | Double-ended closure |
CN102032998B (zh) * | 2009-09-29 | 2015-04-01 | 帕斯维基因组学公司 | 唾液样品采集系统 |
US8623665B2 (en) | 2009-10-12 | 2014-01-07 | Val L. Poll | Fecal sample collection and processing apparatus and method |
USD631169S1 (en) | 2009-11-19 | 2011-01-18 | Vivebio, Llc | Biological specimen container |
USD659254S1 (en) | 2009-12-24 | 2012-05-08 | Hitachi Plant Technologies, Ltd. | Sample collector |
USD645972S1 (en) | 2010-01-25 | 2011-09-27 | Becton, Dickinson And Company | Specimen collection container having a label |
USD640797S1 (en) | 2010-01-25 | 2011-06-28 | Becton, Dickinson And Company | Specimen collection container having a label |
CA2790941C (en) | 2010-02-26 | 2018-10-23 | Qiagen Gmbh | Method for isolating rna from a rna and dna containing sample |
WO2011116481A1 (en) | 2010-03-25 | 2011-09-29 | Dna Genotek Inc. | Sample collection tool |
USD640794S1 (en) | 2010-03-26 | 2011-06-28 | Dna Genotek Inc. | Sample collection tool |
JP2011250757A (ja) | 2010-06-03 | 2011-12-15 | Olympus Corp | 生体試料中の核酸検出方法 |
EP2395082A1 (en) | 2010-06-14 | 2011-12-14 | QIAGEN GmbH | Extraction of nucleic acids from wax-embedded samples |
WO2012018639A2 (en) | 2010-07-26 | 2012-02-09 | Biomatrica, Inc. | Compositions for stabilizing dna, rna and proteins in saliva and other biological samples during shipping and storage at ambient temperatures |
WO2012018638A2 (en) | 2010-07-26 | 2012-02-09 | Biomatrica, Inc. | Compositions for stabilizing dna, rna and proteins in blood and other biological samples during shipping and storage at ambient temperatures |
NZ618935A (en) | 2010-08-04 | 2014-03-28 | Karma Medical Prod Co Ltd | Compositions for fecal floral transplantation and methods for making and using them and devices for delivering them |
US9113850B2 (en) | 2010-08-20 | 2015-08-25 | Reflex Medical Corp. | Saliva collection device |
US8550273B2 (en) | 2010-08-31 | 2013-10-08 | Wheaton Industries, Inc. | Cryogenic vials |
US9469016B2 (en) | 2010-09-14 | 2016-10-18 | Honda Motor Co., Ltd. | Vertically-oriented fixture for selectably holding dissimilar workpieces |
EP2635553A4 (en) | 2010-09-16 | 2015-11-18 | Ibis Biosciences Inc | STABILIZATION OF OZONE LABILERS OF FLUORESCENT DYES BY THIN BOIL |
US20120083597A1 (en) | 2010-10-01 | 2012-04-05 | Patricia Okamoto | Enrichment of Low Molecular Weight DNA |
US8460620B2 (en) | 2010-12-03 | 2013-06-11 | Becton, Dickinson And Company | Specimen collection container assembly |
US8530228B2 (en) | 2010-12-28 | 2013-09-10 | Bexmart | Integrated versatile and systems preparation of specimens |
USD656236S1 (en) | 2011-01-20 | 2012-03-20 | Aseptic Technologies, S.A. | Vial |
EA027964B1 (ru) | 2011-01-21 | 2017-09-29 | Кр. Хансен А/С | Способ получения пробиотического фруктового напитка |
USD693682S1 (en) | 2011-04-06 | 2013-11-19 | Promed Research Centre | Two piece cap for pharmaceutical fluid dispensing container |
WO2012145390A1 (en) | 2011-04-19 | 2012-10-26 | Porex Corporation | Cards for sample storage and delivery comprising sintered porous plastic |
US8678183B2 (en) | 2011-05-13 | 2014-03-25 | Lidquids, Llc | System and method for dispensing additives to a container |
EP2709700B1 (en) | 2011-05-16 | 2016-06-22 | The Technology Partnership PLC | Dose container |
WO2012170711A1 (en) | 2011-06-07 | 2012-12-13 | Caris Life Sciences Luxembourg Holdings, S.A.R.L | Circulating biomarkers for cancer |
EP2721140B1 (en) | 2011-06-19 | 2016-11-23 | Abogen, Inc. | Devices, solutions and methods for sample collection |
EP2732260B1 (en) | 2011-07-15 | 2016-09-14 | OraSure Technologies, Inc. | Sample collection kit |
USD673265S1 (en) | 2011-07-15 | 2012-12-25 | Orasure Technologies, Inc. | Fluid sample collection device |
US20130071847A1 (en) | 2011-09-19 | 2013-03-21 | BioPet Vet Lab | Methods and materials for determining the source of waste |
GB201116234D0 (en) | 2011-09-20 | 2011-11-02 | Aseptika Ltd | Biomarkers for respiratory infection |
CN103827322B (zh) | 2011-09-26 | 2017-05-31 | 凯杰有限公司 | 细胞外核酸的稳定化和分离 |
WO2013052844A1 (en) | 2011-10-07 | 2013-04-11 | Pulmatrix, Inc. | Methods for treating and diagnosing respiratory tract infections |
US20130092690A1 (en) | 2011-10-18 | 2013-04-18 | Reflex Medical Corp. | Seal cap with pre-filled agent for a specimen container |
WO2013067353A1 (en) | 2011-11-04 | 2013-05-10 | Novartis Ag | Biological sample collection, homogenization, and separation device |
JP2015500988A (ja) | 2011-12-09 | 2015-01-08 | ミカーティス エヌ.ブイ. | 肺障害のバイオマーカーとしてのltbp2 |
US20130164738A1 (en) | 2011-12-21 | 2013-06-27 | Pathway Genomics | Genetic Sample Collection Systems |
DK3225699T3 (da) | 2012-02-13 | 2020-12-21 | Streck Inc | Blodopsamlingsanordning til forbedret nukleinsyreregulering |
US9040675B2 (en) | 2012-04-30 | 2015-05-26 | General Electric Company | Formulations for nucleic acid stabilization on solid substrates |
US8881988B2 (en) | 2012-05-22 | 2014-11-11 | Tri State Distribution, Inc. | Method of providing custom information to users of pharmaceutical storage systems |
WO2013188740A1 (en) | 2012-06-14 | 2013-12-19 | Ambrx, Inc. | Anti-psma antibodies conjugated to nuclear receptor ligand polypeptides |
US20130344615A1 (en) | 2012-06-19 | 2013-12-26 | Moishe Bodner | Fluid sampling apparatus and collector pad splitter |
JP5966756B2 (ja) | 2012-08-16 | 2016-08-10 | 新日鐵住金株式会社 | 誘導加熱装置 |
AU2013312355A1 (en) | 2012-09-06 | 2014-09-18 | Ancestry.Com Dna, Llc | Using haplotypes to infer ancestral origins for recently admixed individuals |
CN104755628B (zh) | 2012-09-25 | 2019-03-01 | 凯杰有限公司 | 生物样品的稳定化 |
US9390225B2 (en) | 2013-03-15 | 2016-07-12 | Ancestry.Com Dna, Llc | Family networks |
US9732376B2 (en) | 2013-08-01 | 2017-08-15 | Ancestry.Com Dna, Llc. | Sample collection device |
US10576468B2 (en) | 2014-01-20 | 2020-03-03 | Abogen, Inc. | Devices, solutions and methods for sample collection |
DK3114225T3 (da) | 2014-03-07 | 2021-07-26 | Dna Genotek Inc | Sammensætning og fremgangsmåde til stabilisering af nukleinsyrer i biologiske prøver |
WO2015154189A1 (en) | 2014-04-10 | 2015-10-15 | Dna Genotek Inc. | Method and system for microbial lysis using periodates |
CN106461518B (zh) | 2014-05-14 | 2021-09-10 | Dna吉诺特克股份有限公司 | 用于收集、运输及存储来自生物样品的生物分子的装置 |
USD743571S1 (en) | 2014-05-27 | 2015-11-17 | Dna Genotek Inc. | Sample collection device |
JP2017516477A (ja) | 2014-05-27 | 2017-06-22 | ディーエヌエー ジェノテック インク | 頑丈な微生物の生存能力を安定化および維持するための組成物および方法 |
JP5896365B2 (ja) | 2014-07-04 | 2016-03-30 | 徳市 育信 | バット |
USD743044S1 (en) | 2015-01-16 | 2015-11-10 | Dna Genotek Inc. | Tube restrictor for expressing fluid from a swab |
US12038434B2 (en) | 2015-02-09 | 2024-07-16 | DNA Genotek, Inc. | Devices, solutions and methods for sample collection related applications, analysis and diagnosis |
AU2017274602A1 (en) | 2016-05-31 | 2018-12-20 | Dna Genotek Inc. | A composition, system and method for removal of detergents from aqueous solutions |
USD850647S1 (en) | 2016-08-19 | 2019-06-04 | Dna Genotek Inc. | False bottom tube with cap and plug |
-
2012
- 2012-06-19 EP EP12802657.2A patent/EP2721140B1/en active Active
- 2012-06-19 BR BR112013032629A patent/BR112013032629A2/pt not_active IP Right Cessation
- 2012-06-19 WO PCT/US2012/043176 patent/WO2012177656A2/en active Application Filing
- 2012-06-19 CN CN201280040239.0A patent/CN103890163B/zh active Active
- 2012-06-19 AU AU2012273121A patent/AU2012273121B2/en not_active Ceased
- 2012-06-19 IN IN32MUN2014 patent/IN2014MN00032A/en unknown
- 2012-06-19 EP EP16199880.2A patent/EP3150702B1/en active Active
- 2012-06-19 RU RU2014101490/15A patent/RU2014101490A/ru unknown
- 2012-06-19 KR KR1020147001317A patent/KR20140040239A/ko not_active Application Discontinuation
- 2012-06-19 EP EP21174528.6A patent/EP3928715A1/en active Pending
- 2012-06-19 CN CN201610647029.8A patent/CN106442039B/zh active Active
- 2012-06-19 MX MX2013015097A patent/MX347611B/es active IP Right Grant
- 2012-06-19 US US14/127,832 patent/US9442046B2/en active Active
- 2012-06-19 CA CA2839693A patent/CA2839693A1/en active Pending
- 2012-06-19 JP JP2014517098A patent/JP6193850B2/ja active Active
-
2016
- 2016-08-03 US US15/227,693 patent/US20170016807A1/en not_active Abandoned
- 2016-11-21 AU AU2016262651A patent/AU2016262651A1/en not_active Abandoned
-
2017
- 2017-08-10 JP JP2017155766A patent/JP6737744B2/ja active Active
-
2018
- 2018-06-29 US US16/023,772 patent/US11549870B2/en active Active
-
2019
- 2019-10-10 JP JP2019187052A patent/JP2020012849A/ja active Pending
-
2020
- 2020-05-20 US US16/879,506 patent/US11002646B2/en active Active
-
2021
- 2021-10-25 US US17/510,003 patent/US11536632B2/en active Active
- 2021-10-25 US US17/509,961 patent/US11592368B2/en active Active
-
2023
- 2023-02-07 US US18/165,681 patent/US20240019344A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004046348A1 (en) * | 2002-11-17 | 2004-06-03 | Ramot At Tel Aviv University Ltd. | Methods, nucleic acid constructs and cells for treating neurodegenerative disorders |
US7267980B1 (en) * | 2003-04-04 | 2007-09-11 | Research & Diagnostic Systems, Inc. | Stabilizing solution for cells and tissues |
WO2006072803A2 (en) * | 2005-01-10 | 2006-07-13 | Medical Research Council | Antibody |
Non-Patent Citations (2)
Title |
---|
Anonymous.Paraformaldehyde Fixation of Cells.《URL:http://www.bu.edu/flow-cytometry/files/2010/10/paraformaldehyde-Fixation-of-Cells.doc》.2007,第1页第1-6段. * |
Paraformaldehyde Fixation of Cells;Anonymous;《URL:http://www.bu.edu/flow-cytometry/files/2010/10/paraformaldehyde-Fixation-of-Cells.doc》;20070307;第1页第4-6段 * |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106442039B (zh) | 用于样品采集的装置、溶液和方法 | |
US20200398267A1 (en) | Devices, solutions and methods for sample collection | |
EP3304031B1 (en) | A component of a device, a device, and a method for purifying and testing biomolecules from biological samples | |
RU2729113C2 (ru) | Система и способ сбора образца нуклеиновой кислоты | |
WO2010043271A1 (en) | Device, kit and method for pulsing biological samples with an agent and stabilising the sample so pulsed | |
US20210139954A1 (en) | Nucleic acid pretreatment kit, and base sequence analysis method | |
US20240181456A1 (en) | Isolating analytes of different analyte classes | |
US20220016629A1 (en) | Systems and methods for on-chip analysis of nucleic acids and for multiplexed analysis of cells |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |