KR100766098B1 - 항체측정방법 및 항체측정장치 - Google Patents
항체측정방법 및 항체측정장치 Download PDFInfo
- Publication number
- KR100766098B1 KR100766098B1 KR1019997011766A KR19997011766A KR100766098B1 KR 100766098 B1 KR100766098 B1 KR 100766098B1 KR 1019997011766 A KR1019997011766 A KR 1019997011766A KR 19997011766 A KR19997011766 A KR 19997011766A KR 100766098 B1 KR100766098 B1 KR 100766098B1
- Authority
- KR
- South Korea
- Prior art keywords
- antibody
- delete delete
- region
- antigen
- coli
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 145
- 239000000427 antigen Substances 0.000 claims abstract description 103
- 102000036639 antigens Human genes 0.000 claims abstract description 103
- 108091007433 antigens Proteins 0.000 claims abstract description 103
- 210000002700 urine Anatomy 0.000 claims abstract description 92
- 241000588724 Escherichia coli Species 0.000 claims abstract description 84
- 238000006243 chemical reaction Methods 0.000 claims abstract description 67
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 67
- 238000009739 binding Methods 0.000 claims abstract description 29
- 238000003018 immunoassay Methods 0.000 claims abstract description 24
- 230000027455 binding Effects 0.000 claims abstract description 23
- 239000012678 infectious agent Substances 0.000 claims abstract description 11
- 239000002158 endotoxin Substances 0.000 claims description 20
- 229920006008 lipopolysaccharide Polymers 0.000 claims description 20
- 244000052769 pathogen Species 0.000 claims description 20
- 241000725303 Human immunodeficiency virus Species 0.000 claims description 15
- 241000700605 Viruses Species 0.000 claims description 14
- 241000590002 Helicobacter pylori Species 0.000 claims description 12
- 229940037467 helicobacter pylori Drugs 0.000 claims description 12
- 230000001717 pathogenic effect Effects 0.000 claims description 12
- 241000894006 Bacteria Species 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 241000710799 Rubella virus Species 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 241000712461 unidentified influenza virus Species 0.000 claims description 4
- 230000001580 bacterial effect Effects 0.000 claims description 3
- 150000001720 carbohydrates Chemical class 0.000 claims description 3
- 208000006454 hepatitis Diseases 0.000 claims description 3
- 231100000283 hepatitis Toxicity 0.000 claims description 3
- 150000002632 lipids Chemical class 0.000 claims description 3
- 235000004252 protein component Nutrition 0.000 claims description 3
- 241001529453 unidentified herpesvirus Species 0.000 claims description 3
- 241000701022 Cytomegalovirus Species 0.000 claims description 2
- 241000223997 Toxoplasma gondii Species 0.000 claims description 2
- 230000000890 antigenic effect Effects 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims 2
- 239000012134 supernatant fraction Substances 0.000 claims 2
- 102000004127 Cytokines Human genes 0.000 claims 1
- 108090000695 Cytokines Proteins 0.000 claims 1
- 210000000605 viral structure Anatomy 0.000 claims 1
- 230000003612 virological effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 204
- 238000001514 detection method Methods 0.000 abstract description 77
- 238000005259 measurement Methods 0.000 abstract description 64
- 238000002372 labelling Methods 0.000 abstract description 42
- 210000001124 body fluid Anatomy 0.000 abstract description 18
- 239000010839 body fluid Substances 0.000 abstract description 17
- 108060003951 Immunoglobulin Proteins 0.000 abstract description 12
- 102000018358 immunoglobulin Human genes 0.000 abstract description 12
- -1 urine Substances 0.000 abstract description 9
- 238000002764 solid phase assay Methods 0.000 abstract description 7
- 239000000523 sample Substances 0.000 description 182
- 239000003446 ligand Substances 0.000 description 61
- 239000007787 solid Substances 0.000 description 49
- 239000000243 solution Substances 0.000 description 30
- 238000003556 assay Methods 0.000 description 26
- 239000007788 liquid Substances 0.000 description 26
- 239000000700 radioactive tracer Substances 0.000 description 25
- 238000002835 absorbance Methods 0.000 description 17
- 210000004369 blood Anatomy 0.000 description 16
- 239000008280 blood Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 16
- 210000002966 serum Anatomy 0.000 description 16
- 230000035945 sensitivity Effects 0.000 description 15
- 208000015181 infectious disease Diseases 0.000 description 14
- 239000000123 paper Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 12
- 230000009257 reactivity Effects 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 229940127121 immunoconjugate Drugs 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 241000283707 Capra Species 0.000 description 10
- 206010029719 Nonspecific reaction Diseases 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 238000007796 conventional method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 235000018102 proteins Nutrition 0.000 description 10
- 102000004169 proteins and genes Human genes 0.000 description 10
- 108090000623 proteins and genes Proteins 0.000 description 10
- 239000000872 buffer Substances 0.000 description 9
- 239000007853 buffer solution Substances 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 201000005404 rubella Diseases 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 8
- 239000007983 Tris buffer Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 8
- 229920001213 Polysorbate 20 Polymers 0.000 description 7
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 7
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 239000007790 solid phase Substances 0.000 description 6
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 6
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 5
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 5
- 108090000790 Enzymes Proteins 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000002163 immunogen Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000008363 phosphate buffer Substances 0.000 description 5
- 210000002381 plasma Anatomy 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- 241000287497 Calypte Species 0.000 description 4
- 241000713772 Human immunodeficiency virus 1 Species 0.000 description 4
- 239000000020 Nitrocellulose Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 4
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 4
- 239000008351 acetate buffer Substances 0.000 description 4
- 239000012491 analyte Substances 0.000 description 4
- 239000005018 casein Substances 0.000 description 4
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 4
- 235000021240 caseins Nutrition 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 4
- 238000002523 gelfiltration Methods 0.000 description 4
- 238000003317 immunochromatography Methods 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229920001220 nitrocellulos Polymers 0.000 description 4
- 229940079938 nitrocellulose Drugs 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000002964 rayon Substances 0.000 description 4
- 210000003296 saliva Anatomy 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000012089 stop solution Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- 229920002307 Dextran Polymers 0.000 description 3
- 241000700721 Hepatitis B virus Species 0.000 description 3
- 101710120037 Toxin CcdB Proteins 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 238000010353 genetic engineering Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000003100 immobilizing effect Effects 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000013642 negative control Substances 0.000 description 3
- 230000009871 nonspecific binding Effects 0.000 description 3
- 239000012264 purified product Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- 238000008157 ELISA kit Methods 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- 239000006391 Luria-Bertani Medium Substances 0.000 description 2
- 102000003992 Peroxidases Human genes 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000006058 Ugi-reaction Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 2
- 229960000723 ampicillin Drugs 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012472 biological sample Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- MHMNJMPURVTYEJ-UHFFFAOYSA-N fluorescein-5-isothiocyanate Chemical compound O1C(=O)C2=CC(N=C=S)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 MHMNJMPURVTYEJ-UHFFFAOYSA-N 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 230000000415 inactivating effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 229940127554 medical product Drugs 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 108040007629 peroxidase activity proteins Proteins 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- ZMRUPTIKESYGQW-UHFFFAOYSA-N propranolol hydrochloride Chemical compound [H+].[Cl-].C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 ZMRUPTIKESYGQW-UHFFFAOYSA-N 0.000 description 2
- 238000000159 protein binding assay Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- GHCZTIFQWKKGSB-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;phosphoric acid Chemical compound OP(O)(O)=O.OC(=O)CC(O)(C(O)=O)CC(O)=O GHCZTIFQWKKGSB-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000589562 Brucella Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241000224432 Entamoeba histolytica Species 0.000 description 1
- 241000709661 Enterovirus Species 0.000 description 1
- 208000012895 Gastric disease Diseases 0.000 description 1
- 208000007882 Gastritis Diseases 0.000 description 1
- 241000589989 Helicobacter Species 0.000 description 1
- 208000005176 Hepatitis C Diseases 0.000 description 1
- 208000007514 Herpes zoster Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102000018071 Immunoglobulin Fc Fragments Human genes 0.000 description 1
- 108010091135 Immunoglobulin Fc Fragments Proteins 0.000 description 1
- 241000712079 Measles morbillivirus Species 0.000 description 1
- 241000187479 Mycobacterium tuberculosis Species 0.000 description 1
- 241000204031 Mycoplasma Species 0.000 description 1
- 241000606693 Orientia tsutsugamushi Species 0.000 description 1
- 241000609499 Palicourea Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- BELBBZDIHDAJOR-UHFFFAOYSA-N Phenolsulfonephthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2S(=O)(=O)O1 BELBBZDIHDAJOR-UHFFFAOYSA-N 0.000 description 1
- 102000001708 Protein Isoforms Human genes 0.000 description 1
- 108010029485 Protein Isoforms Proteins 0.000 description 1
- 239000012506 Sephacryl® Substances 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- 241000700584 Simplexvirus Species 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 241000589884 Treponema pallidum Species 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 210000004381 amniotic fluid Anatomy 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 230000005875 antibody response Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 230000037029 cross reaction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940007078 entamoeba histolytica Drugs 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 208000005252 hepatitis A Diseases 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 229940027941 immunoglobulin g Drugs 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229920002113 octoxynol Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229960003531 phenolsulfonphthalein Drugs 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- YVSWPCCVTYEEHG-UHFFFAOYSA-N rhodamine B 5-isothiocyanate Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=C(N=C=S)C=C1C(O)=O YVSWPCCVTYEEHG-UHFFFAOYSA-N 0.000 description 1
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 1
- 239000012723 sample buffer Substances 0.000 description 1
- 239000012898 sample dilution Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6854—Immunoglobulins
- G01N33/6857—Antibody fragments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54386—Analytical elements
- G01N33/54387—Immunochromatographic test strips
- G01N33/54388—Immunochromatographic test strips based on lateral flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56911—Bacteria
- G01N33/56916—Enterobacteria, e.g. shigella, salmonella, klebsiella, serratia
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
- G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
- G01N2333/245—Escherichia (G)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2474/00—Immunochemical assays or immunoassays characterised by detection mode or means of detection
- G01N2474/20—Immunohistochemistry assay
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/848—Escherichia
- Y10S435/849—Escherichia coli
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/948—Microorganisms using viruses or cell lines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/962—Prevention or removal of interfering materials or reactants or other treatment to enhance results, e.g. determining or preventing nonspecific binding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/824—Immunological separation techniques
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
본 발 명 방 법 | ||||
양 성 | 음 성 | 합 계 | ||
대 조 방 법 | 양 성 | 4* | 2 6 | 3 0 |
음 성 | 0 | 7 0 | 7 0 | |
합 계 | 4 | 9 6 | 1 0 0 |
대 조 방 법 (혈청,ELISA) | ||||
양 성 | 음 성 | 합 계 | ||
본발명방법 (뇨 ELISA) | 양 성 | 7 6 | 0 | 7 6 |
음 성 | 0 | 2 3 | 2 3 | |
합 계 | 7 6 | 2 3 | 9 9 |
희석액1 | 첨가 대장균 LPS 농도 (㎍/㎖) | ||||||
100 | 33.3 | 11.1 | 3.7 | 1.2 | |||
양성뇨 | 콘트롤라인 | 50 | 51 | 43 | 36 | 41 | 45 |
테스트라인 | 68 | 66 | 62 | 61 | 61 | 67 | |
음성뇨 | 콘트롤라인 | 26 | 26 | 22 | 18 | 23 | 23 |
테스트라인 | 12 | 0 | 0 | 0 | 13 | 12 |
Claims (48)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 면역측정시 비특이적 반응을 억제하는 방법으로서,뇨샘플 중에서 면역측정을 수행하는 단계를 포함하고, 상기 뇨샘플은 표적항체를 포함하며,상기 면역측정시 상기 표적항체와 측정항원 간의 반응은 대장균 성분의 존재하에 수행되고, 이에 의해 비특이적 반응을 억제하고,상기 측정항원은 병원체, 불활성화된 병원체, 병원체를 추출하여 제조된 항원, 또는 화학 합성에 의해 인공적으로 제조된 병원체에 내재하는 항원결정기를 갖는 항원이며,상기 대장균 성분은 대장균을 분쇄하여 원심 분리해서 얻어지는 상청분획(supernatant fraction) 및 대장균의 리포다당으로부터 선택되는 적어도 어느 하나인 것을 특징으로 하는 방법.
- 삭제
- 제 34 항에 있어서,상기 측정항원은 고정화된 것을 특징으로 하는방법.
- 제 34 항에 있어서,표적항체는 바이러스, 박테리아, 및 원충으로 이루어진 군으로부터 선택된 감염원에 대한 항체인 것을 특징으로 하는방법.
- 제 34 항에 있어서,표적항체는 헬리코박터 파이롤리균에 대한 항체인 것을 특징으로 하는방법.
- 제 34 항에 있어서,상기 측정항원은 인간 면역결핍 바이러스(human immunodeficiency virus), 간염 바이러스(hepatitis viruses), 풍진 바이러스(rubella virus), 인플루엔자 바이러스(influenza virus), 마진 바이러스(measles virus), 헤르페스 바이러스(herpes virus), 사이토메갈로 바이러스(cytomegalovirus), 클라미디아균(Clamydia spp.), 임균(gonococci), 헬리코박터 파이롤리균(Helicobacter pylori) 및 톡소플라스마균(Toxoplasma gondii)으로부터 선택되는 것을 특징으로 하는방법.
- 제 34 항에 있어서,상기 측정항원은 박테리아, 바이러스, 원충, 박테리아의 항원결정기를 포함하는 박테리아 성분, 바이러스의 항원결정기를 포함하는 바이러스 성분, 및 원충의 항원결정기를 포함하는 원충 성분인 것을 특징으로 하는방법.
- 제 34 항에 있어서,상기 측정항원은 헬리코박터 파이롤리균(Helicobacter pylori) 또는 헬리코박터 파이롤리균의 항원결정기를 포함하는 헬리코박터 파이롤리균(Helicobacter pylori) 성분인 것을 특징으로 하는방법.
- 제 34 항에 있어서,대장균 성분은 대장균의 단백질 성분, 대장균의 탄수화물 성분, 대장균의 지질 성분, 및 이들의 혼합물로부터 선택되는 것을 특징으로 하는방법.
- 제 34 항에 있어서,면역측정은 샌드위치법에 의해 수행되는 것을 특징으로 하는방법.
- 제 34 항에 있어서,면역측정은 샌드위치법에 의해 수행되며,항체측정 시약으로서 표적항체 IgG의 Fc 영역에 결합특이성을 갖는 물질을 사용하는 단계를 포함하는 것을 특징으로 하는방법.
- 제 44 항에 있어서,항체측정 시약은 Fc-특이적 항-IgG 항체인 것을 특징으로 하는방법.
- 제 34 항에 따른 방법을 수행하기 위한 시약키트로서,표적항체를 검출하기 위한 측정항원, 항체측정 시약 및 대장균 성분을 포함하며,상기 측정항원은 병원체, 불활성화된 병원체, 병원체를 추출하여 제조된 항원, 또는 화학 합성에 의해 인공적으로 제조된 병원체에 내재하는 항원결정기를 갖는 항원이고,상기 대장균 성분은 대장균을 분쇄하여 원심 분리해서 얻어지는 상청분획(supernatant fraction) 및 대장균의 리포다당으로부터 선택되는 적어도 어느 하나인 것을 특징으로 하는 시약키트.
- 제 46 항에 있어서,항체측정 시약은 표적항체 IgG의 Fc영역에 결합특이성을 갖는 물질인 것을 특징으로 하는시약키트.
- 제 47 항에 있어서,항체측정 시약은 Fc-특이적 항-IgG 항체인 것을 특징으로 하는시약키트.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP103095/1998 | 1998-04-14 | ||
JP10309598A JPH11295311A (ja) | 1998-04-14 | 1998-04-14 | 抗体測定方法 |
JP11852498A JP3493543B2 (ja) | 1998-04-28 | 1998-04-28 | 抗体測定方法 |
JP118524/1998 | 1998-04-28 | ||
JP21884398A JP3493544B2 (ja) | 1998-08-03 | 1998-08-03 | 抗体アッセイ装置 |
JP218843/1998 | 1998-08-03 | ||
PCT/JP1999/001921 WO1999053318A1 (fr) | 1998-04-14 | 1999-04-09 | Procedes de detection d'anticorps et dispositif de detection d'anticorps |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010013751A KR20010013751A (ko) | 2001-02-26 |
KR100766098B1 true KR100766098B1 (ko) | 2007-10-11 |
Family
ID=27309889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019997011766A Expired - Fee Related KR100766098B1 (ko) | 1998-04-14 | 1999-04-09 | 항체측정방법 및 항체측정장치 |
Country Status (13)
Country | Link |
---|---|
US (2) | US20020187510A1 (ko) |
EP (1) | EP0989406B1 (ko) |
KR (1) | KR100766098B1 (ko) |
CN (1) | CN1163753C (ko) |
AT (1) | ATE395598T1 (ko) |
AU (1) | AU757629B2 (ko) |
BR (1) | BR9906351A (ko) |
CA (1) | CA2293677C (ko) |
DE (1) | DE69938701D1 (ko) |
ES (1) | ES2306509T3 (ko) |
ID (1) | ID23440A (ko) |
TW (1) | TWI250281B (ko) |
WO (1) | WO1999053318A1 (ko) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8323903B2 (en) | 2001-10-12 | 2012-12-04 | Life Technologies Corporation | Antibody complexes and methods for immunolabeling |
US20050069962A1 (en) | 2001-10-12 | 2005-03-31 | Archer Robert M | Antibody complexes and methods for immunolabeling |
KR100540849B1 (ko) * | 2002-07-05 | 2006-01-10 | 주식회사 올메디쿠스 | 생체물질을 정량적으로 분석하는 장치 |
US20030153013A1 (en) * | 2002-11-07 | 2003-08-14 | Ruo-Pan Huang | Antibody-based protein array system |
ATE439594T1 (de) * | 2003-12-24 | 2009-08-15 | Inodiag | Verfahren zur serologischen diagnose und bestimmung des immunisierungszustands unter einschluss verschiedener kontrollen |
GB2422664A (en) * | 2005-01-28 | 2006-08-02 | Ethicon Inc | Device for detecting an enzyme in a sample |
NO321768B1 (no) * | 2004-06-30 | 2006-07-03 | Inst Energiteknik | System for tracerfrigjoring i en fluidstrom |
FR2875910B1 (fr) * | 2004-09-28 | 2007-04-06 | Vedalab Sa | Dispositifs de diagnostic immunochromatographiques pour la detection d'un analyte dans un echantillon liquide comprenant un temoin positif independant de l'analyte detecte |
US20080311595A1 (en) * | 2007-06-18 | 2008-12-18 | Inger Mattsby-Baltzer | Rapid fungal detection assay and product |
US20090181361A1 (en) * | 2008-01-14 | 2009-07-16 | Weidong Xu | Rapid test for detecting infection |
US20110166328A1 (en) * | 2008-09-02 | 2011-07-07 | Huan Nguyen | Avian Antibodies Specific to Influenza Virus and Technologically Simple Methods of Their Manufacture and Use |
KR100946566B1 (ko) * | 2009-11-18 | 2010-03-11 | 주식회사 인포피아 | 측방 유동 면역 분석 디바이스 |
US9678058B2 (en) | 2010-09-03 | 2017-06-13 | Anastasia Rigas | Diagnostic method and breath testing device |
US10401318B2 (en) | 2011-03-14 | 2019-09-03 | Anastasia Rigas | Breath analyzer and breath test methods |
US20140087365A1 (en) * | 2011-03-31 | 2014-03-27 | Sekisui Medical Co., Ltd. | Immunochromatographic detection method capable of determining sample without specimen as improperly operated sample and test strip used therewith |
JP2013185858A (ja) * | 2012-03-06 | 2013-09-19 | Gc Corp | 外膜ヴェシクルを用いた歯周病原細菌の検査方法及び測定用器具 |
CN103376327A (zh) * | 2012-04-28 | 2013-10-30 | 通用电气公司 | 检测抗体或融合蛋白的浓度的方法 |
CN102887944A (zh) * | 2012-09-06 | 2013-01-23 | 李克生 | 一种肺炎衣原体抗原,制备该抗原的方法,利用该抗原检测抗肺炎衣原体抗体的快速检测方法及试剂 |
EP3136098B1 (en) | 2014-04-23 | 2020-12-09 | Konica Minolta, Inc. | Medium for resin particles containing fluorescent dye |
TWI650557B (zh) * | 2018-04-27 | 2019-02-11 | 國立臺灣大學 | 紙製直流式檢測平台及其使用方法 |
US11959917B2 (en) | 2018-09-18 | 2024-04-16 | Siemens Healthcare Diagnostics Inc. | Methods and reagents for Zika virus immunoassays |
EP3893748B1 (en) | 2018-12-10 | 2023-11-15 | Heteron Biotechnologies, LLC | Hydrogen breath analyzer and breath test method |
WO2021187398A1 (ja) * | 2020-03-16 | 2021-09-23 | 東レ株式会社 | 体液検体中のスギアレルゲン特異的IgE抗体の検出方法および検出用キット |
CN112526125B (zh) * | 2020-11-30 | 2024-08-30 | 吉林大学 | 一种可检测猪旋毛虫早期感染的荧光免疫层析试纸条及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995030902A1 (en) * | 1994-05-09 | 1995-11-16 | Abbott Laboratories | Method and reagents useful for improving immunoassay specificity |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622871A (en) | 1987-04-27 | 1997-04-22 | Unilever Patent Holdings B.V. | Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents |
US4938927A (en) | 1982-01-08 | 1990-07-03 | Environmental Diagnostics, Inc. | Rotary fluid manipulator |
US5496520A (en) | 1982-01-08 | 1996-03-05 | Kelton; Arden A. | Rotary fluid manipulator |
US5141875A (en) | 1982-01-08 | 1992-08-25 | Environmental Diagnostics, Inc. | Rotary fluid manipulator |
US5073484A (en) | 1982-03-09 | 1991-12-17 | Bio-Metric Systems, Inc. | Quantitative analysis apparatus and method |
US4469787A (en) | 1982-05-14 | 1984-09-04 | Mallinckrodt Inc. | Immunoassay involving soluble complex of second antibody and labeled binding protein |
US4435504A (en) | 1982-07-15 | 1984-03-06 | Syva Company | Immunochromatographic assay with support having bound "MIP" and second enzyme |
US4703017C1 (en) | 1984-02-14 | 2001-12-04 | Becton Dickinson Co | Solid phase assay with visual readout |
US4632901A (en) | 1984-05-11 | 1986-12-30 | Hybritech Incorporated | Method and apparatus for immunoassays |
DE3445816C1 (de) | 1984-12-15 | 1986-06-12 | Behringwerke Ag, 3550 Marburg | Flaechenfoermiges diagnostisches Mittel |
US4623461A (en) | 1985-05-31 | 1986-11-18 | Murex Corporation | Transverse flow diagnostic device |
US5985599A (en) | 1986-05-29 | 1999-11-16 | The Austin Research Institute | FC receptor for immunoglobulin |
CA1303983C (en) | 1987-03-27 | 1992-06-23 | Robert W. Rosenstein | Solid phase assay |
EP0560410B1 (en) | 1987-04-27 | 2002-10-02 | Inverness Medical Switzerland GmbH | A test device for performing specific binding assays |
DE3800048A1 (de) | 1987-05-14 | 1988-11-24 | Boehringer Mannheim Gmbh | Verfahren zur bestimmung eines antikoerpers in menschlichen koerperfluessigkeiten |
US5447837A (en) * | 1987-08-05 | 1995-09-05 | Calypte, Inc. | Multi-immunoassay diagnostic system for antigens or antibodies or both |
US5124255A (en) * | 1988-03-11 | 1992-06-23 | Abbott Laboratories | CKS method of protein synthesis |
AU2684488A (en) | 1988-06-27 | 1990-01-04 | Carter-Wallace, Inc. | Test device and method for colored particle immunoassay |
US5120662A (en) * | 1989-05-09 | 1992-06-09 | Abbott Laboratories | Multilayer solid phase immunoassay support and method of use |
WO1992008809A1 (en) * | 1990-11-19 | 1992-05-29 | University Of Florida | Assay device and method for antibody and antigen detection |
DE4139840B4 (de) | 1990-12-04 | 2005-06-02 | Quidel Corp., San Diego | Antigen-Zubereitung zum Nachweis von H. pylori |
AU2247192A (en) * | 1991-06-13 | 1993-01-12 | Pacific Biotech, Inc. | Assay for the detection of specific ligands |
JPH05180837A (ja) * | 1991-12-30 | 1993-07-23 | Kuraray Co Ltd | 抗体の検出方法 |
JP3360273B2 (ja) * | 1992-06-08 | 2002-12-24 | 三洋化成工業株式会社 | サンドイッチ法による免疫測定法および測定用キット |
GB9314584D0 (en) * | 1993-07-14 | 1993-08-25 | Cortecs Ltd | Test device |
AT400640B (de) * | 1994-04-26 | 1996-02-26 | Waldheim Pharmazeutika Gmbh | Verfahren zum nachweis eines antikörpers |
-
1999
- 1999-04-09 US US09/445,565 patent/US20020187510A1/en not_active Abandoned
- 1999-04-09 AT AT99913623T patent/ATE395598T1/de not_active IP Right Cessation
- 1999-04-09 EP EP99913623A patent/EP0989406B1/en not_active Expired - Lifetime
- 1999-04-09 CA CA002293677A patent/CA2293677C/en not_active Expired - Fee Related
- 1999-04-09 ID IDW991596A patent/ID23440A/id unknown
- 1999-04-09 BR BR9906351-4A patent/BR9906351A/pt not_active Application Discontinuation
- 1999-04-09 CN CNB998005479A patent/CN1163753C/zh not_active Expired - Fee Related
- 1999-04-09 ES ES99913623T patent/ES2306509T3/es not_active Expired - Lifetime
- 1999-04-09 WO PCT/JP1999/001921 patent/WO1999053318A1/ja active IP Right Grant
- 1999-04-09 AU AU31687/99A patent/AU757629B2/en not_active Ceased
- 1999-04-09 DE DE69938701T patent/DE69938701D1/de not_active Expired - Fee Related
- 1999-04-09 KR KR1019997011766A patent/KR100766098B1/ko not_active Expired - Fee Related
- 1999-04-13 TW TW088105845A patent/TWI250281B/zh not_active IP Right Cessation
-
2003
- 2003-03-13 US US10/386,562 patent/US7368277B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995030902A1 (en) * | 1994-05-09 | 1995-11-16 | Abbott Laboratories | Method and reagents useful for improving immunoassay specificity |
Also Published As
Publication number | Publication date |
---|---|
BR9906351A (pt) | 2000-09-19 |
AU757629B2 (en) | 2003-02-27 |
CA2293677A1 (en) | 1999-10-21 |
CN1263599A (zh) | 2000-08-16 |
CA2293677C (en) | 2009-01-27 |
ES2306509T3 (es) | 2008-11-01 |
US20020187510A1 (en) | 2002-12-12 |
ATE395598T1 (de) | 2008-05-15 |
EP0989406A4 (en) | 2004-03-31 |
KR20010013751A (ko) | 2001-02-26 |
EP0989406B1 (en) | 2008-05-14 |
TWI250281B (en) | 2006-03-01 |
HK1027397A1 (en) | 2001-01-12 |
EP0989406A1 (en) | 2000-03-29 |
US20030175699A1 (en) | 2003-09-18 |
ID23440A (id) | 2000-04-20 |
WO1999053318A1 (fr) | 1999-10-21 |
DE69938701D1 (de) | 2008-06-26 |
US7368277B2 (en) | 2008-05-06 |
CN1163753C (zh) | 2004-08-25 |
AU3168799A (en) | 1999-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100766098B1 (ko) | 항체측정방법 및 항체측정장치 | |
US5030555A (en) | Membrane-strip reagent serodiagnostic apparatus and method | |
KR101975178B1 (ko) | 측방 유동 및 관련된 면역검정에서의 신호 증폭 | |
KR102322094B1 (ko) | 바이러스 및 박테리아 감염의 복합 검출을 위한 방법 및 장치 | |
US6916626B1 (en) | Detection of Candida | |
WO1996036878A1 (en) | Rapid self-contained assay format | |
WO1996036878A9 (en) | Rapid self-contained assay format | |
NO327714B1 (no) | Anordning og metode for kromatografisk deteksjon av en analytt i en blodprove. | |
EP2049903B1 (en) | An immunochromatography device for the diagnosis of diseases in a sample | |
US6686167B2 (en) | Test device for detecting semen and method of use | |
JP3493544B2 (ja) | 抗体アッセイ装置 | |
EP0588958A1 (en) | Assay for the detection of specific ligands | |
EP0762123A1 (en) | Immunoassay device and immunoassay method using the same | |
US20100047799A1 (en) | Urinary immunochromatographic multiparameter detection cup | |
JPH11295311A (ja) | 抗体測定方法 | |
AU775771B2 (en) | Methods for assaying antibody and device for assaying antibody | |
CA2467871C (en) | Method for assay of antibodies and antibody assay device | |
JP3493543B2 (ja) | 抗体測定方法 | |
US20100068726A1 (en) | Antigen detection method involving an oligonucleotide enhanced colloidal gold signal | |
AU2004201897B2 (en) | Methods for assaying antibody and device for assaying antibody | |
MXPA99011805A (en) | Methods for assaying antibody and device for assaying antibody | |
Buxton et al. | Enzyme-linked immunosorbent assay: Available for infectious disease surveillance | |
AU656221B2 (en) | Method for immunological testing and composition and kit for use therein |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 19991213 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20040408 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060202 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20061128 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20070523 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070911 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20071004 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20071005 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
PG1701 | Publication of correction | ||
PR1001 | Payment of annual fee |
Payment date: 20101004 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20110920 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20120924 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120924 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130924 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20130924 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20141001 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20141001 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150918 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20150918 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20170714 |