DK0914345T3 - Antistoffer, som binder til monocyt-kemoattraktant-protein-1-receptor (MCP-1-receptor) (CCR2) - Google Patents

Antistoffer, som binder til monocyt-kemoattraktant-protein-1-receptor (MCP-1-receptor) (CCR2)

Info

Publication number
DK0914345T3
DK0914345T3 DK97906403T DK97906403T DK0914345T3 DK 0914345 T3 DK0914345 T3 DK 0914345T3 DK 97906403 T DK97906403 T DK 97906403T DK 97906403 T DK97906403 T DK 97906403T DK 0914345 T3 DK0914345 T3 DK 0914345T3
Authority
DK
Denmark
Prior art keywords
receptor
mcp
antibodies
ccr2
chemoattractant protein
Prior art date
Application number
DK97906403T
Other languages
Danish (da)
English (en)
Inventor
Peter Lind
Alonso Carlos Martinez
Garcia Jose Mario Mellado
Frade Jose Miguel Rodriguez
Original Assignee
Consejo Superior Investigacion
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Consejo Superior Investigacion filed Critical Consejo Superior Investigacion
Application granted granted Critical
Publication of DK0914345T3 publication Critical patent/DK0914345T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2866—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/06—Antipsoriatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • 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
    • G01N33/6863—Cytokines, i.e. immune system proteins modifying a biological response such as cell growth proliferation or differentiation, e.g. TNF, CNF, GM-CSF, lymphotoxin, MIF or their receptors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pathology (AREA)
  • Dermatology (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Rheumatology (AREA)
  • Neurology (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
DK97906403T 1996-03-01 1997-02-27 Antistoffer, som binder til monocyt-kemoattraktant-protein-1-receptor (MCP-1-receptor) (CCR2) DK0914345T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9600820A SE9600820D0 (sv) 1996-03-01 1996-03-01 Antibodies and their use
PCT/SE1997/000342 WO1997031949A1 (en) 1996-03-01 1997-02-27 Antibodies binding to monocyte chemoattractant protein 1 (mcp-1) receptor (ccr2)

Publications (1)

Publication Number Publication Date
DK0914345T3 true DK0914345T3 (da) 2004-05-10

Family

ID=20401642

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97906403T DK0914345T3 (da) 1996-03-01 1997-02-27 Antistoffer, som binder til monocyt-kemoattraktant-protein-1-receptor (MCP-1-receptor) (CCR2)

Country Status (11)

Country Link
US (1) US6084075A (de)
EP (1) EP0914345B1 (de)
JP (1) JP2000510685A (de)
AT (1) ATE258560T1 (de)
AU (1) AU724037B2 (de)
DE (1) DE69727382T2 (de)
DK (1) DK0914345T3 (de)
ES (1) ES2210496T3 (de)
PT (1) PT914345E (de)
SE (1) SE9600820D0 (de)
WO (1) WO1997031949A1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019436A1 (en) * 1994-01-13 1995-07-20 The Regents Of The University Of California Mammalian monocyte chemoattractant protein receptors
US20020019026A1 (en) * 1995-06-05 2002-02-14 Daniel R. Soppet Human g-protein receptor hgber32
GB9705521D0 (en) * 1997-03-18 1997-05-07 Univ Sheffield The use of mononuclear phagocytes in the vivo imaging of hypoxic/ischaemic tissue
ATE329022T1 (de) 1997-08-14 2006-06-15 Us Gov Health & Human Serv Verzögerter fortschritt von aids durch missense allel des ccr2 gens
AU2338299A (en) * 1998-01-26 1999-08-09 Genentech Inc. Antibodies to death receptor 4 (dr4) and uses thereof
US6312689B1 (en) 1998-07-23 2001-11-06 Millennium Pharmaceuticals, Inc. Anti-CCR2 antibodies and methods of use therefor
US6696550B2 (en) 1998-07-23 2004-02-24 Millennium Pharmaceuticals, Inc. Humanized anti-CCR2 antibodies and methods of use therefor
US6727349B1 (en) 1998-07-23 2004-04-27 Millennium Pharmaceuticals, Inc. Recombinant anti-CCR2 antibodies and methods of use therefor
US7238711B1 (en) 1999-03-17 2007-07-03 Cambridge University Technical Services Ltd. Compounds and methods to inhibit or augment an inflammatory response
US6488930B1 (en) 1999-01-15 2002-12-03 Millennium Pharmaceuticals, Inc. Anti-CCR4 antibodies and methods of use therefor
CA2399080C (en) * 2000-02-03 2013-05-21 Millennium Pharmaceuticals, Inc. Humanized anti-ccr2 antibodies and methods of use therefor
AU2004208716B2 (en) * 2000-02-03 2007-01-04 Millennium Pharmaceuticals, Inc. Humanized anti-CCR2 antibodies and methods of use therefor
EP1783227A1 (de) * 2000-02-03 2007-05-09 Millennium Pharmaceuticals, Inc. Humanisierte Antikörper gegen CCR2 und Verfahren zur deren Verwendung
WO2001070266A2 (en) 2000-03-17 2001-09-27 Millennium Pharmaceuticals, Inc. Method of inhibiting stenosis and restenosis with a mixture of antibodies anti cd18 and anti ccr2
AU2002240751A1 (en) * 2001-03-09 2002-09-24 William Herman Targeted ligands
US7468253B2 (en) 2001-06-07 2008-12-23 Chemocentryx, Inc. Method for multiple chemokine receptor screening for antagonists using RAM assay
JP4233092B2 (ja) 2001-06-07 2009-03-04 ケモセントリックス， インコーポレイテッド 細胞移動アッセイ
US20040151721A1 (en) 2001-10-19 2004-08-05 O'keefe Theresa Humanized anti-CCR2 antibodies and methods of use therefor
US7442512B2 (en) * 2001-11-30 2008-10-28 Chemocentryx, Inc. Compositions and methods for detecting and treating diseases and conditions related to chemokine receptors
EP1461300B1 (de) 2001-11-30 2011-07-27 Biogen Idec MA Inc. Antikörper gegen chemotaktische monozytenproteine
US7413866B2 (en) * 2001-11-30 2008-08-19 Chemocentryx, Inc. Compositions and methods for detecting and treating diseases and conditions related to chemokine receptors
US7253007B2 (en) * 2001-11-30 2007-08-07 Chemocentryx, Inc. Compositions and methods for detecting and treating diseases and conditions related to chemokine receptors
US7871619B2 (en) * 2001-11-30 2011-01-18 Chemocentryx, Inc. Compositions and methods for detecting and treating diseases and conditions related to chemokine receptors
US20050142539A1 (en) * 2002-01-14 2005-06-30 William Herman Targeted ligands
AU2002316574B2 (en) * 2002-03-15 2008-05-01 Brandeis University Central airway administration for systemic delivery of therapeutics
WO2004050836A2 (en) 2002-11-27 2004-06-17 Biogen Idec Ma Inc. Humanized antibodies against monocyte chemotactic proteins
ATE427933T1 (de) * 2002-12-20 2009-04-15 Chemocentryx Inc Inhibitoren der bindungder chemokine i-tac bzw. sdf-1 an den ccxckr2-rezeptor
US20050148507A1 (en) * 2003-05-02 2005-07-07 Boehringer Ingelheim International Gmbh Method for the production of an N-terminally modified chemotactic factor
US20100247540A1 (en) * 2003-10-30 2010-09-30 Chemocentryx, Inc. Methods and Compositions For Modulating Angiogenesis
US20080299130A1 (en) * 2004-05-04 2008-12-04 University Of Kentucky Research Foundation Methods And Compositions For The Treatment Of Ocular Neovascularization
CA2597789A1 (en) * 2005-04-15 2006-10-19 Rappaport Family Institute For Research In The Medical Sciences Molecules and methods of using same for treating mcp-1/ccr2 associated diseases
WO2006116319A2 (en) * 2005-04-21 2006-11-02 Chemocentryx, Inc. Reagents that bind ccx-ckr2
DE102006015341A1 (de) 2006-04-03 2007-10-04 Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Behandlung von multipler Sklerose und/oder rheumatoider Arthritis
US20080076120A1 (en) * 2006-09-14 2008-03-27 Millennium Pharmaceuticals, Inc. Methods for the identification, evaluation and treatment of patients having CC-Chemokine receptor 2 (CCR-2) mediated disorders
KR20090074787A (ko) * 2006-10-05 2009-07-07 센토코 오르토 바이오테크 인코포레이티드 섬유증 치료용 ｃｃｒ2 길항제
JP5685535B2 (ja) * 2008-08-18 2015-03-18 ファイザー インコーポレイティッド Ｃｃｒ２に対する抗体
WO2014064192A1 (en) 2012-10-26 2014-05-01 INSERM (Institut National de la Santé et de la Recherche Médicale) Method and pharmaceutical composition for use in the treatment and prediction of myocardial infraction
WO2016081801A1 (en) * 2014-11-21 2016-05-26 Millennium Pharmaceuticals, Inc. Use of an anti-ccr2 antagonist in the treatment of an infectious disease
US11846629B2 (en) 2016-09-20 2023-12-19 Tulane University MonoMac-1 cells expressing CD16 and CD163
JP6824689B2 (ja) * 2016-10-27 2021-02-03 株式会社ナリス化粧品 真皮シミ予防・改善剤及び／又はマクロファージ誘引剤のスクリーニング方法
US10610104B2 (en) 2016-12-07 2020-04-07 Progenity, Inc. Gastrointestinal tract detection methods, devices and systems
CA3045310A1 (en) 2016-12-14 2018-06-21 Progenity, Inc. Treatment of a disease of the gastrointestinal tract with a chemokine/chemokine receptor inhibitor
US12134654B2 (en) 2017-04-19 2024-11-05 Marengo Therapeutics, Inc. Multispecific molecules and uses thereof
JP7348899B2 (ja) 2017-12-08 2023-09-21 マレンゴ・セラピューティクス，インコーポレーテッド 多重特異性分子及びその使用
EP3833762A4 (de) 2018-08-09 2022-09-28 Verseau Therapeutics, Inc. Oligonukleotidzusammensetzungen zum targeting von ccr2 und csf1r und verwendungen davon
JP7465272B2 (ja) 2018-09-27 2024-04-10 マレンゴ・セラピューティクス，インコーポレーテッド Ｃｓｆ１ｒ／ｃｃｒ２多特異性抗体
US20220249814A1 (en) 2018-11-19 2022-08-11 Progenity, Inc. Methods and devices for treating a disease with biotherapeutics
CN121197633A (zh) 2019-12-13 2025-12-26 比特比德科有限责任公司 用于将治疗剂递送至胃肠道的可摄取装置
JP7397996B2 (ja) 2020-11-09 2023-12-13 武田薬品工業株式会社 抗体薬物コンジュゲート

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69333885T2 (de) * 1992-11-10 2006-09-14 Genentech, Inc., South San Francisco C-c ckr-1, ein c-c chemokin rezeptor
US5652133A (en) * 1993-01-28 1997-07-29 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Cloning and expression of the human macrophage inflammatory protein-1.alpha.α) /rantes receptor
WO1995019436A1 (en) * 1994-01-13 1995-07-20 The Regents Of The University Of California Mammalian monocyte chemoattractant protein receptors
DE19503303A1 (de) * 1995-02-02 1996-08-08 Teves Gmbh Alfred Filtersystem mit selbsttätigem Filterwechsel für Kraftfahrzeuge

Also Published As

Publication number Publication date
AU2110497A (en) 1997-09-16
WO1997031949A1 (en) 1997-09-04
DE69727382D1 (de) 2004-03-04
AU724037B2 (en) 2000-09-07
EP0914345A1 (de) 1999-05-12
JP2000510685A (ja) 2000-08-22
ES2210496T3 (es) 2004-07-01
ATE258560T1 (de) 2004-02-15
DE69727382T2 (de) 2004-11-04
US6084075A (en) 2000-07-04
SE9600820D0 (sv) 1996-03-01
EP0914345B1 (de) 2004-01-28
PT914345E (pt) 2004-05-31

Similar Documents

Publication Publication Date Title
DK0914345T3 (da) Antistoffer, som binder til monocyt-kemoattraktant-protein-1-receptor (MCP-1-receptor) (CCR2)
AU1679395A (en) Mammalian monocyte chemoattractant protein receptors
Chaubal et al. CD34 immunoreactivity in nervous system tumors
ATE391778T1 (de) Mutanten des vaskulären, endothelzellen- spezifischen wachstumsfaktors c (vegf-c) und deren verwendungen
ES2293973T3 (es) Anticuerpos anti-ccr2 humanizados y metodos de uso de los mismos.
PL336635A1 (en) Proteins of human tool-like receptor and their associated reagents and methods
JP2016106137A (ja) 免疫優性な共有黒色腫抗原を発現する黒色腫細胞株およびその使用方法
BR9508402A (pt) Ligante de união construção de fator de tecido composição farmacêutica kit e uso de um ligante de união
ATE136906T1 (de) Antikörperantagonisten gegen humanes interleukin- 4
CA2250075A1 (en) Methods for diagnosing and treating alzheimer's disease
GB2353527A (en) Adenosine A 3 receptor modulators
DE3750342D1 (de) Menschliches gamma-interferon-spezifisches Rezeptorprotein, Antikörper gegen dieses Protein, Verfahren zur Herstellung dieses Proteins und dieses Antikörpers und dieses Protein und diesen Antikörper enthaltende Zusammensetzungen.
EP1908837A3 (de) Menschliche Rezeptorproteine, zugehörige Reagenzien und Verfahren
DE69717664D1 (de) Protein e25a, methoden zu dessen herstellung und anwendung
ATE248189T1 (de) Antikörper gegen vasp (vasodilator-stimulated phosphoprotein), hybridomzellen für deren gewinnung, und deren verwendung
EP0816496A3 (de) Nierenkarzinom-spezifische-T-Zellen
WO1999046379A3 (en) Human receptor proteins; related reagents and methods
ATE265533T1 (de) Saeugetierchemokine
WO2001057219A3 (en) Mammalian interleukin-1-delta and -epsilon. their use in therapeutic and diagnostic methods
ATE235054T1 (de) Elisa testsystem zur bestimmung von substanzen, die die bindung zwischen ig e und dessen receptor inhibiert
AR010333A1 (es) Una muteina ob, una secuencia de adn, un vector de expresion una celula hospedadora procariota o de mamifero, un baculovirus recombinante, una celulahospedadora, un metodo para la produccion de una muteina ob, una composicion farmaceutica, el uso de una proteina ob para la preparacion de una composi
ATE189897T1 (de) Antikörper gegen das prorenin profragment, reninaktive substanz die diese enthält und prorenintest die diese verwendet
DE69229948D1 (de) hGPIIb-FRAGMENTE UND IHRE VERWENDUNG IN IN-VITRO-VERFAHREN ZUR BESTIMMUNG VON IN VIVO STATTFINDENDEN THROMBOTISCHEN EREIGNISSEN
ATE407944T1 (de) Mit trp-proteinen verwandtes protein mtr1 und dieses codierende dna-sequenz
WO1999019480A3 (en) Human receptor proteins; related reagents and methods