JPH10512673A - 質量分光学によるリガンドの親和力選択 - Google Patents
質量分光学によるリガンドの親和力選択Info
- Publication number
- JPH10512673A JPH10512673A JP8522350A JP52235096A JPH10512673A JP H10512673 A JPH10512673 A JP H10512673A JP 8522350 A JP8522350 A JP 8522350A JP 52235096 A JP52235096 A JP 52235096A JP H10512673 A JPH10512673 A JP H10512673A
- Authority
- JP
- Japan
- Prior art keywords
- compounds
- compound
- mixture
- target
- complex
- 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.)
- Granted
Links
- 238000004949 mass spectrometry Methods 0.000 title abstract description 9
- 239000003446 ligand Substances 0.000 title description 11
- 238000003314 affinity selection Methods 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 94
- 239000000203 mixture Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 25
- 230000027455 binding Effects 0.000 claims description 8
- 238000001228 spectrum Methods 0.000 claims description 6
- 238000004587 chromatography analysis Methods 0.000 claims 3
- 230000008685 targeting Effects 0.000 claims 2
- 238000004007 reversed phase HPLC Methods 0.000 claims 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 9
- 102000005962 receptors Human genes 0.000 description 7
- 108020003175 receptors Proteins 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 102000004196 processed proteins & peptides Human genes 0.000 description 5
- 108010043958 Peptoids Proteins 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 239000002904 solvent Substances 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
- 238000004458 analytical method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 102000009816 urokinase plasminogen activator receptor activity proteins Human genes 0.000 description 2
- LEWZOBYWGWKNCK-UHFFFAOYSA-N 2,3-dihydro-1h-inden-5-amine Chemical compound NC1=CC=C2CCCC2=C1 LEWZOBYWGWKNCK-UHFFFAOYSA-N 0.000 description 1
- 108090001008 Avidin Proteins 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 102000010180 Endothelin receptor Human genes 0.000 description 1
- 108050001739 Endothelin receptor Proteins 0.000 description 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Natural products NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 101000638886 Homo sapiens Urokinase-type plasminogen activator Proteins 0.000 description 1
- 108010049175 N-substituted Glycines Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 108010038807 Oligopeptides Proteins 0.000 description 1
- 102000015636 Oligopeptides Human genes 0.000 description 1
- GCFNFKNPCMBHNT-IRXDYDNUSA-N Phe-Tyr-Gly Chemical group C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)NCC(=O)O)N GCFNFKNPCMBHNT-IRXDYDNUSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- DZGWFCGJZKJUFP-UHFFFAOYSA-N Tyramine Natural products NCCC1=CC=C(O)C=C1 DZGWFCGJZKJUFP-UHFFFAOYSA-N 0.000 description 1
- 108010042352 Urokinase Plasminogen Activator Receptors Proteins 0.000 description 1
- 230000004071 biological effect 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
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000005829 chemical entities Chemical class 0.000 description 1
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 1
- 238000001360 collision-induced dissociation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007876 drug discovery Methods 0.000 description 1
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 150000002332 glycine derivatives Chemical class 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 102000056831 human PLAU Human genes 0.000 description 1
- 239000001257 hydrogen Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003998 size exclusion chromatography high performance liquid chromatography Methods 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 238000005556 structure-activity relationship Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229960003732 tyramine Drugs 0.000 description 1
- DZGWFCGJZKJUFP-UHFFFAOYSA-O tyraminium Chemical compound [NH3+]CCC1=CC=C(O)C=C1 DZGWFCGJZKJUFP-UHFFFAOYSA-O 0.000 description 1
- 241000701447 unidentified baculovirus Species 0.000 description 1
- 108040001269 urokinase plasminogen activator receptor activity proteins Proteins 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
- G01N33/538—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by sorbent column, particles or resin strip, i.e. sorbent materials
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2500/00—Screening for compounds of potential therapeutic value
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.選択された標的を結合し得る化合物を選択する方法であって、該化合物が類 似の化合物の混合物中に存在し、該方法が以下の工程を包含する、方法: a) 化合物の混合物および標的部分を提供する工程; b) 該標的を該化合物の混合物と接触させ、化合物-標的複合体を形成する工 程; c) 該化合物-標的複合体から該標的に結合しない化合物を分離する工程;お よび d) 該化合物-標的複合体を質量分光光度計に通過させる工程。 2.前記化合物の混合物および前記標的が溶解性である、請求項1に記載の方法 。 3.前記工程c)が前記化合物および複合体をクロマトグラフィーカラムに展開さ せる工程を包含する、請求項2に記載の方法。 4.前記クロマトグラフィーカラムがサイズカラムを含む、請求項3に記載の方 法。 5.前記クロマトグラフィーカラムが、逆相高性能液体クロマトグラフィーカラ ムを含む、請求項3に記載の方法。 6.前記質量分光器がエレクトロスプレーMSである、請求項1に記載の方法。 7.請求項1に記載の方法であって、さらに以下の工程を包含する、方法: e) 化合物-標的複合体に関与した化合物を同定する工程。 8.前記化合物の混合物が少なくとも10の類似の化合物の混合物を含有する、 請求項1に記載の方法。 9.前記化合物の混合物が少なくとも100の類似の化合物の混合物を含有する、 請求項8に記載の方法。 10.前記化合物の混合物が少なくとも1,000の類似の化合物の混合物を含有す る、請求項9に記載の方法。 11.標的化合物に対して2つの化合物の相対的な親和力を決定する方法であっ て、該方法が以下の工程を包含する、方法: a) 化合物の混合物および標的部分を提供する工程; b) 該標的を該化合物の混合物と第1の化合物:標的比で接触させ、化合物- 標的複合体を形成する工程; c) 該化合物-標的複合体から該標的に結合しない化合物を分離する工程; d) 該化合物-標的複合体を質量分光光度計に通過させ、第1のスペクトルを 得る工程;および e) 該第1の化合物:標的比とは異なる第2の化合物:標的比で工程a)からd) を繰り返し、第2のスペクトルを得る工程。 12.前記化合物の混合物が少なくとも10の類似の化合物の混合物を含有する、 請求項11に記載の方法。 13.前記化合物の混合物が少なくとも100の類似の化合物の混合物を含有する 、請求項12に記載の方法。 14.前記化合物の混合物が少なくとも1,000の類似の化合物の混合物を含有す る、請求項13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/375,979 | 1995-01-19 | ||
US08/375,979 US5891742A (en) | 1995-01-19 | 1995-01-19 | Affinity selection of ligands by mass spectroscopy |
PCT/US1996/000575 WO1996022530A1 (en) | 1995-01-19 | 1996-01-16 | Affinity selection of ligands by mass spectroscopy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10512673A true JPH10512673A (ja) | 1998-12-02 |
JP3422493B2 JP3422493B2 (ja) | 2003-06-30 |
Family
ID=23483180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52235096A Expired - Fee Related JP3422493B2 (ja) | 1995-01-19 | 1996-01-16 | 質量分光学によるリガンドの親和力選択 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5891742A (ja) |
EP (1) | EP0804729B1 (ja) |
JP (1) | JP3422493B2 (ja) |
AT (1) | ATE216777T1 (ja) |
AU (1) | AU4963796A (ja) |
CA (1) | CA2209988C (ja) |
DE (1) | DE69620870T2 (ja) |
WO (1) | WO1996022530A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6063633A (en) | 1996-02-28 | 2000-05-16 | The University Of Houston | Catalyst testing process and apparatus |
AU2889097A (en) * | 1996-05-10 | 1997-12-05 | Novartis Ag | Identification of members of combinatorial libraries by mass spectrometry |
WO1998015813A1 (en) * | 1996-10-09 | 1998-04-16 | Symyx Technologies | Infrared spectroscopy and imaging of libraries |
US6528098B2 (en) * | 1996-10-22 | 2003-03-04 | Advanced Viral Research Corp. | Preparation of a therapeutic composition |
DE19649359C1 (de) * | 1996-11-28 | 1998-02-12 | Thomas Prof Dr Peters | Verfahren zum Nachweis biologisch aktiver Substanzen in Substanzbibliotheken |
WO1998057155A1 (en) * | 1997-06-13 | 1998-12-17 | Vertex Pharmaceuticals Incorporated | Methods for identifying drug cores |
AU1723599A (en) * | 1997-12-11 | 1999-06-28 | President & Fellows Of Harvard College, The | A method for identifying new anti-picornaviral compounds |
EP2241542A1 (en) | 1998-01-05 | 2010-10-20 | Neogenesis, Inc. | Apparatus for producing mass-coded combinatorial libraries |
US6207861B1 (en) | 1998-01-05 | 2001-03-27 | Neogenesis, Inc. | Method for producing and screening mass coded combinatorial libraries for drug discovery and target validation |
WO2000047999A1 (en) * | 1999-02-12 | 2000-08-17 | Cetek Corporation | High throughput size-exclusive method of screening complex biological materials for affinity ligands |
MXPA02008253A (es) * | 2000-02-25 | 2002-11-29 | Wyeth Corp | Metodos de diseno de farmacos basados en la estructura usando em/rmn. |
DE10028186A1 (de) * | 2000-06-09 | 2002-09-19 | November Ag Molekulare Medizin | Verfahren zur Bestimmung der Menge von an Ziel-Molekülen gebundenen Liganden |
US6864091B1 (en) | 2000-08-31 | 2005-03-08 | Symyx Technologies, Inc. | Sampling probe |
CA2467657A1 (en) * | 2000-11-17 | 2002-08-01 | Alfred E. Slanetz | Process for determining target function and identifying drug leads |
DE10125258A1 (de) * | 2001-05-23 | 2003-01-09 | November Ag Molekulare Medizin | Verfahren zur Bestimmung des Bindeverhaltens von an Ziel-Molekülen spezifisch bindenden Liganden |
US20060234390A1 (en) * | 2002-05-17 | 2006-10-19 | Slanetz Alfred E | Process for determining target function and identifying drug leads |
US20050064510A1 (en) * | 2003-03-10 | 2005-03-24 | Akyuz Can D. | Ligand analysis |
DE10327399A1 (de) * | 2003-06-18 | 2005-01-05 | Carl Zeiss Jena Gmbh | Verfahren und Messanordnung zur markierungsfreien Detektion von Bindungsereignissen zwischen Proteinen und oberflächengebundenen Antikörpern |
DE102005022057B3 (de) * | 2005-05-09 | 2007-02-08 | Analyticon Biotechnologies Ag | Verfahren zur Herstellung von Liganden, Liganden und Test-Kit |
WO2006132623A1 (en) * | 2005-06-03 | 2006-12-14 | Advanced Viral Research Corp. | Methods for providing palliative care with avr118 |
CA2634821C (en) * | 2005-12-23 | 2016-05-03 | Andrew Emili | Method for the identification of macromolecule targets of analytes |
WO2007079755A1 (en) | 2006-01-12 | 2007-07-19 | Janus Beierholm Holding Aps | Reimmunization and antibody design |
WO2007124755A1 (en) | 2006-05-02 | 2007-11-08 | The Antibody Project Aps | Method for immunizing an avian species |
CA3146258A1 (en) | 2019-09-13 | 2021-03-18 | Eurofins Cerep | Methods for using mass spectroscopy in multiplex target evaluations |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022876A (en) * | 1973-06-21 | 1977-05-10 | Stanford Research Institute | Mass spectrometric immunoassay |
IL49685A (en) * | 1976-05-31 | 1978-10-31 | Technion Res & Dev Foundation | Specific binding assay method for determining the concentration of materials and reagent means therefor |
DE3417638A1 (de) * | 1984-05-10 | 1985-11-14 | Schering AG, 1000 Berlin und 4709 Bergkamen | Verfahren zur bestimmung geringer stoffmengen von arzneimitteln, von koerpereigenen oder anderen chemischen substanzen in biologischem material |
US4586108A (en) * | 1984-10-12 | 1986-04-29 | Rosemount Inc. | Circuit for capacitive sensor made of brittle material |
US5182366A (en) * | 1990-05-15 | 1993-01-26 | Huebner Verena D | Controlled synthesis of peptide mixtures using mixed resins |
IE66205B1 (en) * | 1990-06-14 | 1995-12-13 | Paul A Bartlett | Polypeptide analogs |
US5470753A (en) * | 1992-09-03 | 1995-11-28 | Selectide Corporation | Peptide sequencing using mass spectrometry |
AU679945B2 (en) * | 1992-09-24 | 1997-07-17 | Chiron Corporation | Synthesis of N-substituted oligomers |
FI955721L (fi) * | 1993-06-01 | 1995-11-27 | Chiron Corp | Urokinaasityyppisen plasminogeenin aktivaattorin inhibiittoreiden ilmentämiseksi |
GB9315847D0 (en) * | 1993-07-30 | 1993-09-15 | Isis Innovation | Tag reagent and assay method |
WO1995025737A1 (en) * | 1994-03-23 | 1995-09-28 | The Penn State Research Foundation | Method for identifying members of combinatorial libraries |
-
1995
- 1995-01-19 US US08/375,979 patent/US5891742A/en not_active Expired - Fee Related
-
1996
- 1996-01-16 EP EP96906169A patent/EP0804729B1/en not_active Expired - Lifetime
- 1996-01-16 JP JP52235096A patent/JP3422493B2/ja not_active Expired - Fee Related
- 1996-01-16 AT AT96906169T patent/ATE216777T1/de not_active IP Right Cessation
- 1996-01-16 DE DE69620870T patent/DE69620870T2/de not_active Expired - Fee Related
- 1996-01-16 CA CA002209988A patent/CA2209988C/en not_active Expired - Fee Related
- 1996-01-16 WO PCT/US1996/000575 patent/WO1996022530A1/en active IP Right Grant
- 1996-01-16 AU AU49637/96A patent/AU4963796A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0804729A1 (en) | 1997-11-05 |
WO1996022530A1 (en) | 1996-07-25 |
EP0804729B1 (en) | 2002-04-24 |
DE69620870D1 (de) | 2002-06-06 |
CA2209988A1 (en) | 1996-07-25 |
CA2209988C (en) | 2005-01-04 |
JP3422493B2 (ja) | 2003-06-30 |
DE69620870T2 (de) | 2002-08-14 |
AU4963796A (en) | 1996-08-07 |
ATE216777T1 (de) | 2002-05-15 |
US5891742A (en) | 1999-04-06 |
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