CN1658892A - 参与蛋白质-蛋白质相互作用的蛋白质亚群的分离方法 - Google Patents
参与蛋白质-蛋白质相互作用的蛋白质亚群的分离方法 Download PDFInfo
- Publication number
- CN1658892A CN1658892A CN02829465.3A CN02829465A CN1658892A CN 1658892 A CN1658892 A CN 1658892A CN 02829465 A CN02829465 A CN 02829465A CN 1658892 A CN1658892 A CN 1658892A
- Authority
- CN
- China
- Prior art keywords
- protein
- holder
- proteins
- interaction
- mixture
- 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.)
- Pending
Links
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 190
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 188
- 238000000034 method Methods 0.000 title claims abstract description 78
- 230000004850 protein–protein interaction Effects 0.000 title claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 15
- 229920000936 Agarose Polymers 0.000 claims description 32
- 239000000499 gel Substances 0.000 claims description 20
- 230000009257 reactivity Effects 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 10
- 229920002401 polyacrylamide Polymers 0.000 claims description 5
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate group Chemical group [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 229920001817 Agar Polymers 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000008272 agar Substances 0.000 claims description 2
- 230000021523 carboxylation Effects 0.000 claims description 2
- 238000006473 carboxylation reaction Methods 0.000 claims description 2
- 229920006037 cross link polymer Polymers 0.000 claims description 2
- 239000008121 dextrose Substances 0.000 claims description 2
- 230000033444 hydroxylation Effects 0.000 claims description 2
- 238000005805 hydroxylation reaction Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 2
- ZBKFYXZXZJPWNQ-UHFFFAOYSA-N isothiocyanate group Chemical group [N-]=C=S ZBKFYXZXZJPWNQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 238000003498 protein array Methods 0.000 claims description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 2
- 239000011575 calcium Substances 0.000 abstract description 38
- 230000003993 interaction Effects 0.000 abstract description 29
- 230000006916 protein interaction Effects 0.000 abstract description 25
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052791 calcium Inorganic materials 0.000 abstract description 20
- 230000001419 dependent effect Effects 0.000 abstract description 20
- 238000004458 analytical method Methods 0.000 abstract description 9
- 238000012216 screening Methods 0.000 abstract description 9
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000010396 two-hybrid screening Methods 0.000 abstract description 6
- 238000002823 phage display Methods 0.000 abstract description 4
- 239000003053 toxin Substances 0.000 abstract description 4
- 231100000765 toxin Toxicity 0.000 abstract description 4
- 108700012359 toxins Proteins 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000011664 signaling Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 108010026552 Proteome Proteins 0.000 abstract 1
- 238000011888 autopsy Methods 0.000 abstract 1
- 238000001574 biopsy Methods 0.000 abstract 1
- 239000002831 pharmacologic agent Substances 0.000 abstract 1
- 235000018102 proteins Nutrition 0.000 description 162
- 239000000284 extract Substances 0.000 description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- 102000014823 calbindin Human genes 0.000 description 14
- 108060001061 calbindin Proteins 0.000 description 14
- 102000000584 Calmodulin Human genes 0.000 description 13
- 108010041952 Calmodulin Proteins 0.000 description 13
- 239000004531 microgranule Substances 0.000 description 13
- 239000000523 sample Substances 0.000 description 13
- 238000002493 microarray Methods 0.000 description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 10
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 10
- 210000004556 brain Anatomy 0.000 description 9
- 239000000872 buffer Substances 0.000 description 9
- 108090000765 processed proteins & peptides Proteins 0.000 description 9
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 8
- 238000011160 research Methods 0.000 description 8
- 102000005937 Tropomyosin Human genes 0.000 description 7
- 108010030743 Tropomyosin Proteins 0.000 description 7
- 238000001819 mass spectrum Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000002372 labelling Methods 0.000 description 6
- 102000001554 Hemoglobins Human genes 0.000 description 5
- 108010054147 Hemoglobins Proteins 0.000 description 5
- 108091000080 Phosphotransferase Proteins 0.000 description 5
- 102000004142 Trypsin Human genes 0.000 description 5
- 108090000631 Trypsin Proteins 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 5
- 235000013877 carbamide Nutrition 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000003431 cross linking reagent Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000001976 enzyme digestion Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000008177 pharmaceutical agent Substances 0.000 description 5
- 102000020233 phosphotransferase Human genes 0.000 description 5
- 230000035479 physiological effects, processes and functions Effects 0.000 description 5
- 230000009182 swimming Effects 0.000 description 5
- 239000012588 trypsin Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- UMCMPZBLKLEWAF-BCTGSCMUSA-N 3-[(3-cholamidopropyl)dimethylammonio]propane-1-sulfonate Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCC[N+](C)(C)CCCS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 UMCMPZBLKLEWAF-BCTGSCMUSA-N 0.000 description 4
- 102000007469 Actins Human genes 0.000 description 4
- 108010085238 Actins Proteins 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- PIEPQKCYPFFYMG-UHFFFAOYSA-N tris acetate Chemical compound CC(O)=O.OCC(N)(CO)CO PIEPQKCYPFFYMG-UHFFFAOYSA-N 0.000 description 4
- 238000001262 western blot Methods 0.000 description 4
- 108010030844 2-methylcitrate synthase Proteins 0.000 description 3
- QFVHZQCOUORWEI-UHFFFAOYSA-N 4-[(4-anilino-5-sulfonaphthalen-1-yl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound C=12C(O)=CC(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=1N=NC(C1=CC=CC(=C11)S(O)(=O)=O)=CC=C1NC1=CC=CC=C1 QFVHZQCOUORWEI-UHFFFAOYSA-N 0.000 description 3
- 229940121819 ATPase inhibitor Drugs 0.000 description 3
- 102000003846 Carbonic anhydrases Human genes 0.000 description 3
- 108090000209 Carbonic anhydrases Proteins 0.000 description 3
- 108010071536 Citrate (Si)-synthase Proteins 0.000 description 3
- 102000006732 Citrate synthase Human genes 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 102000015695 Myristoylated Alanine-Rich C Kinase Substrate Human genes 0.000 description 3
- 108010063737 Myristoylated Alanine-Rich C Kinase Substrate Proteins 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 239000000362 adenosine triphosphatase inhibitor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 229920001220 nitrocellulos Polymers 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000035790 physiological processes and functions Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 102000000905 Cadherin Human genes 0.000 description 2
- 108050007957 Cadherin Proteins 0.000 description 2
- 108010058643 Fungal Proteins Proteins 0.000 description 2
- 108010081925 Hemoglobin Subunits Proteins 0.000 description 2
- 102000003505 Myosin Human genes 0.000 description 2
- 108060008487 Myosin Proteins 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 102000006478 Protein Phosphatase 2 Human genes 0.000 description 2
- 108010058956 Protein Phosphatase 2 Proteins 0.000 description 2
- 102100032421 Protein S100-A6 Human genes 0.000 description 2
- 102000004389 Ribonucleoproteins Human genes 0.000 description 2
- 108010081734 Ribonucleoproteins Proteins 0.000 description 2
- 108010005260 S100 Calcium Binding Protein A6 Proteins 0.000 description 2
- 238000010847 SEQUEST Methods 0.000 description 2
- 238000003450 affinity purification method Methods 0.000 description 2
- 102000028861 calmodulin binding Human genes 0.000 description 2
- 108091000084 calmodulin binding Proteins 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000001502 gel electrophoresis Methods 0.000 description 2
- 210000001320 hippocampus Anatomy 0.000 description 2
- 108010025934 hnRNP A2 Proteins 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002264 polyacrylamide gel electrophoresis Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 230000008521 reorganization Effects 0.000 description 2
- 238000004885 tandem mass spectrometry Methods 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002676 xenobiotic agent Substances 0.000 description 2
- 230000002034 xenobiotic effect Effects 0.000 description 2
- JPOKAKNGULMYHZ-UILVTTEASA-N (2s)-6-amino-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-6-amino-2-[[(2s)-2-[[(2s)-6-amino-2-[[(2s)-6-amino-2-[[(2s)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]hexanoyl]amino]-3-(4-hydroxyp Chemical compound C([C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CCCN=C(N)N)C1=CC=C(O)C=C1 JPOKAKNGULMYHZ-UILVTTEASA-N 0.000 description 1
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 101000689231 Aeromonas salmonicida S-layer protein Proteins 0.000 description 1
- 101000856706 Arabidopsis thaliana Rho GDP-dissociation inhibitor 1 Proteins 0.000 description 1
- 102100024633 Carbonic anhydrase 2 Human genes 0.000 description 1
- 101710167917 Carbonic anhydrase 2 Proteins 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 241001232809 Chorista Species 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 238000000018 DNA microarray Methods 0.000 description 1
- 102100036238 Dihydropyrimidinase Human genes 0.000 description 1
- 101000941893 Felis catus Leucine-rich repeat and calponin homology domain-containing protein 1 Proteins 0.000 description 1
- 108010001515 Galectin 4 Proteins 0.000 description 1
- 102100039556 Galectin-4 Human genes 0.000 description 1
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 1
- 102000004144 Green Fluorescent Proteins Human genes 0.000 description 1
- 108010058683 Immobilized Proteins Proteins 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 102000013379 Mitochondrial Proton-Translocating ATPases Human genes 0.000 description 1
- 108010026155 Mitochondrial Proton-Translocating ATPases Proteins 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 102000011931 Nucleoproteins Human genes 0.000 description 1
- 108010061100 Nucleoproteins Proteins 0.000 description 1
- 102000045595 Phosphoprotein Phosphatases Human genes 0.000 description 1
- 108700019535 Phosphoprotein Phosphatases Proteins 0.000 description 1
- 102000001253 Protein Kinase Human genes 0.000 description 1
- 108010001267 Protein Subunits Proteins 0.000 description 1
- 102000002067 Protein Subunits Human genes 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 101000748795 Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) Cytochrome c oxidase polypeptide I+III Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000001261 affinity purification Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000001130 astrocyte Anatomy 0.000 description 1
- KTMDKHFAURIDJE-UHFFFAOYSA-N benzene methanesulfonyl chloride Chemical compound CS(=O)(=O)Cl.C1=CC=CC=C1 KTMDKHFAURIDJE-UHFFFAOYSA-N 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 1
- 102000006783 calponin Human genes 0.000 description 1
- 108010086826 calponin Proteins 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000011712 cell development Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 239000000287 crude extract Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 108091022884 dihydropyrimidinase Proteins 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000007876 drug discovery Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000012149 elution buffer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002532 enzyme inhibitor Substances 0.000 description 1
- 229940125532 enzyme inhibitor Drugs 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 102000037865 fusion proteins Human genes 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000005090 green fluorescent protein Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 1
- 230000013016 learning Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007498 myristoylation Effects 0.000 description 1
- 230000004770 neurodegeneration Effects 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- JPXMTWWFLBLUCD-UHFFFAOYSA-N nitro blue tetrazolium(2+) Chemical compound COC1=CC(C=2C=C(OC)C(=CC=2)[N+]=2N(N=C(N=2)C=2C=CC=CC=2)C=2C=CC(=CC=2)[N+]([O-])=O)=CC=C1[N+]1=NC(C=2C=CC=CC=2)=NN1C1=CC=C([N+]([O-])=O)C=C1 JPXMTWWFLBLUCD-UHFFFAOYSA-N 0.000 description 1
- 108010028584 nucleotidase Proteins 0.000 description 1
- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical compound NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 description 1
- 238000011889 obduction Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 210000003463 organelle Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 210000002706 plastid Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108060006633 protein kinase Proteins 0.000 description 1
- 230000009822 protein phosphorylation Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 1
- 102000000568 rho-Associated Kinases Human genes 0.000 description 1
- 108010041788 rho-Associated Kinases Proteins 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012723 sample buffer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000003956 synaptic plasticity Effects 0.000 description 1
- 238000010381 tandem affinity purification Methods 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B30/00—Methods of screening libraries
- C40B30/04—Methods of screening libraries by measuring the ability to specifically bind a target molecule, e.g. antibody-antigen binding, receptor-ligand binding
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
-
- 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
- G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
- G01N33/6842—Proteomic analysis of subsets of protein mixtures with reduced complexity, e.g. membrane proteins, phosphoproteins, organelle proteins
-
- 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
- G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
- G01N33/6845—Methods of identifying protein-protein interactions in protein mixtures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Urology & Nephrology (AREA)
- Organic Chemistry (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2002/025845 WO2004019967A1 (en) | 2002-08-14 | 2002-08-14 | Method for isolating subpopulations of proteins that engage in protein-protein interactions |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1658892A true CN1658892A (zh) | 2005-08-24 |
Family
ID=31975561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02829465.3A Pending CN1658892A (zh) | 2002-08-14 | 2002-08-14 | 参与蛋白质-蛋白质相互作用的蛋白质亚群的分离方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1556065A4 (ja) |
JP (1) | JP2005535727A (ja) |
CN (1) | CN1658892A (ja) |
AU (1) | AU2002326644A1 (ja) |
CA (1) | CA2492324A1 (ja) |
WO (1) | WO2004019967A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3465207T3 (pl) * | 2016-05-30 | 2022-01-17 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Identyfikacja ligandów przez wspólne frakcjonowanie |
CN109932444B (zh) * | 2019-03-19 | 2022-03-11 | 北京泰德制药股份有限公司 | 一种糖蛋白多种电荷异构体翻译后修饰的评价方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5817789A (en) * | 1995-06-06 | 1998-10-06 | Transkaryotic Therapies, Inc. | Chimeric proteins for use in transport of a selected substance into cells |
-
2002
- 2002-08-14 WO PCT/US2002/025845 patent/WO2004019967A1/en not_active Application Discontinuation
- 2002-08-14 CN CN02829465.3A patent/CN1658892A/zh active Pending
- 2002-08-14 CA CA002492324A patent/CA2492324A1/en not_active Abandoned
- 2002-08-14 JP JP2004532531A patent/JP2005535727A/ja not_active Withdrawn
- 2002-08-14 AU AU2002326644A patent/AU2002326644A1/en not_active Abandoned
- 2002-08-14 EP EP02761370A patent/EP1556065A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2005535727A (ja) | 2005-11-24 |
CA2492324A1 (en) | 2004-03-11 |
WO2004019967A1 (en) | 2004-03-11 |
AU2002326644A1 (en) | 2004-03-19 |
EP1556065A4 (en) | 2005-10-19 |
EP1556065A1 (en) | 2005-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7635573B2 (en) | Mass spectroscopic method for comparing protein levels in two or more samples | |
Takahashi et al. | Construction of a protein-detection system using a loop peptide library with a fluorescence label | |
EP1588173B1 (en) | Affinity fishing for ligands and proteins receptors | |
US20040265810A1 (en) | Methods for isolating and labeling sample molecules | |
JPH06506196A (ja) | アミノ酸を配列決定するための化合物及び方法 | |
US8318440B2 (en) | Synthetic peptides immuno-reactive with rheumatoid arthritis auto-antibodies | |
US7244411B2 (en) | Method of selective peptide isolation for the identification and quantitative analysis of proteins in complex mixtures | |
Kunys et al. | Specificity Profiling of Protein‐Binding Domains Using One‐Bead‐One‐Compound Peptide Libraries | |
Lavoie et al. | Development of peptide ligands for targeted capture of host cell proteins from cell culture production harvests | |
US20090018027A1 (en) | Method for Producing Chemical Microarrays | |
CN1658892A (zh) | 参与蛋白质-蛋白质相互作用的蛋白质亚群的分离方法 | |
AU2004219906B9 (en) | Screening assay | |
Nelson et al. | Isolation of protein subpopulations undergoing protein-protein interactions | |
US7476656B2 (en) | Fluorescent affinity tag to enhance phosphoprotein detection and characterization | |
Shishkin et al. | Proteomic studies of human and other vertebrate muscle proteins | |
KR20060015444A (ko) | 단백질-단백질 상호작용에 관여하는 단백질 아집단을 분리하는 방법 | |
JP2004219412A (ja) | タンパク質のn末端フラグメントを選択的に回収する方法 | |
US20060275821A1 (en) | Method for isolating subpopulations of proteins that engage in protein-protein interactions | |
Bradshaw | On the development of proteomics: a brief history | |
Lueking et al. | Protein microarrays-a tool for the post-genomic era | |
JP3060159B2 (ja) | ダニ抗原に対するモノクローナル抗体及びその用途 | |
JPH0989865A (ja) | ペプチド、蛋白質のd/l−アミノ酸配列分析法 | |
CN1472534A (zh) | 检测多个生物分子的点阵及其使用方法 | |
CN1058846A (zh) | 溶液和生物体液中多肽和蛋白质的定性定量测定方法 | |
US20190284243A1 (en) | Binding peptides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |