MX2009013327A - Ingenieria basada en secuencias y optimizacion de anticuerpos de cadena simple. - Google Patents

Ingenieria basada en secuencias y optimizacion de anticuerpos de cadena simple.

Info

Publication number
MX2009013327A
MX2009013327A MX2009013327A MX2009013327A MX2009013327A MX 2009013327 A MX2009013327 A MX 2009013327A MX 2009013327 A MX2009013327 A MX 2009013327A MX 2009013327 A MX2009013327 A MX 2009013327A MX 2009013327 A MX2009013327 A MX 2009013327A
Authority
MX
Mexico
Prior art keywords
antibodies
single chain
sequence based
solubility
methods
Prior art date
Application number
MX2009013327A
Other languages
English (en)
Inventor
David Urech
Leonardo Borras
Original Assignee
Esbatech An Alcon Biomedical R
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 Esbatech An Alcon Biomedical R filed Critical Esbatech An Alcon Biomedical R
Publication of MX2009013327A publication Critical patent/MX2009013327A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46Hybrid immunoglobulins
    • C07K16/461Igs containing Ig-regions, -domains or -residues form different species
    • C07K16/464Igs containing CDR-residues from one specie grafted between FR-residues from another
    • C07K16/465Igs containing CDR-residues from one specie grafted between FR-residues from another with additional modified FR-residues
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16BBIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B15/00ICT specially adapted for analysing two-dimensional or three-dimensional molecular structures, e.g. structural or functional relations or structure alignment
    • G16B15/30Drug targeting using structural data; Docking or binding prediction
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567Framework region [FR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16BBIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B15/00ICT specially adapted for analysing two-dimensional or three-dimensional molecular structures, e.g. structural or functional relations or structure alignment

Abstract

La invención proporciona los métodos para utilizar el análisis basado en secuencia y las estrategias racionales para modificar y mejorar las propiedades estructurales y biofísicas de los anticuerpos de cadena simple (scFvs), incluyendo la estabilidad, la solubilidad, y la afinidad de enlace al antígeno. Estos métodos y las estrategias pueden ser utilizados individualmente o en combinación. Los métodos de la presente invención también incluyen el uso de una base de datos que comprende las secuencias de scFvs provenientes de una biblioteca de scFv experimentalmente seleccionada, de anticuerpos que han sido seleccionados por tener solubilidad y estabilidad superiores. La invención también proporciona los métodos para utilizar las propiedades encontradas para estos anticuerpos seleccionados, en un procedimiento general para reconformar los anticuerpos de scFv para mejorar las propiedades de estabilidad y de solubilidad de un fragmento de anticuerpo de cadena simple.
MX2009013327A 2007-06-25 2008-06-25 Ingenieria basada en secuencias y optimizacion de anticuerpos de cadena simple. MX2009013327A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93711207P 2007-06-25 2007-06-25
US6905708P 2008-03-12 2008-03-12
PCT/CH2008/000284 WO2009000098A2 (en) 2007-06-25 2008-06-25 Sequence based engineering and optimization of single chain antibodies

Publications (1)

Publication Number Publication Date
MX2009013327A true MX2009013327A (es) 2010-06-02

Family

ID=39855147

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009013327A MX2009013327A (es) 2007-06-25 2008-06-25 Ingenieria basada en secuencias y optimizacion de anticuerpos de cadena simple.

Country Status (20)

Country Link
US (1) US9908945B2 (es)
EP (1) EP2164961B1 (es)
JP (2) JP5506670B2 (es)
KR (1) KR101530723B1 (es)
CN (1) CN101688200B (es)
AU (1) AU2008267733B2 (es)
BR (1) BRPI0813287A2 (es)
CA (1) CA2689064C (es)
DK (1) DK2164961T3 (es)
ES (1) ES2532725T3 (es)
HK (1) HK1137035A1 (es)
IL (1) IL202352A (es)
MX (1) MX2009013327A (es)
NZ (1) NZ581470A (es)
PL (1) PL2164961T3 (es)
PT (1) PT2164961E (es)
RU (1) RU2010102064A (es)
SI (1) SI2164961T1 (es)
WO (1) WO2009000098A2 (es)
ZA (1) ZA200908314B (es)

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Also Published As

Publication number Publication date
AU2008267733A1 (en) 2008-12-31
BRPI0813287A2 (pt) 2014-12-30
NZ581470A (en) 2013-04-26
DK2164961T3 (en) 2015-03-02
WO2009000098A2 (en) 2008-12-31
JP2014051508A (ja) 2014-03-20
ES2532725T3 (es) 2015-03-31
CN101688200A (zh) 2010-03-31
PL2164961T3 (pl) 2015-08-31
EP2164961B1 (en) 2015-01-07
JP5506670B2 (ja) 2014-05-28
KR101530723B1 (ko) 2015-06-22
US9908945B2 (en) 2018-03-06
KR20100028053A (ko) 2010-03-11
EP2164961A2 (en) 2010-03-24
CA2689064C (en) 2018-04-24
SI2164961T1 (sl) 2015-05-29
CA2689064A1 (en) 2008-12-31
RU2010102064A (ru) 2011-07-27
JP2010532324A (ja) 2010-10-07
HK1137035A1 (en) 2010-07-16
AU2008267733B2 (en) 2013-11-14
IL202352A0 (en) 2011-08-01
US20090028848A1 (en) 2009-01-29
ZA200908314B (en) 2011-02-23
IL202352A (en) 2015-06-30
PT2164961E (pt) 2015-04-08
CN101688200B (zh) 2012-08-08
WO2009000098A3 (en) 2009-04-23

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