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MX2014002289A - Anticuerpos fc especificos en tandem. - Google Patents

Anticuerpos fc especificos en tandem.

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Publication number
MX2014002289A
MX2014002289A MX2014002289A MX2014002289A MX2014002289A MX 2014002289 A MX2014002289 A MX 2014002289A MX 2014002289 A MX2014002289 A MX 2014002289A MX 2014002289 A MX2014002289 A MX 2014002289A MX 2014002289 A MX2014002289 A MX 2014002289A
Authority
MX
Mexico
Prior art keywords
tandem
binding sites
tfc
bispecific antibodies
region
Prior art date
Application number
MX2014002289A
Other languages
English (en)
Inventor
Neeraj Kohli
Briam Harms
Stephen Su
Alexey Lugovskoy
Melissa Geddie
Original Assignee
Merrimack Pharmaceuticals Inc
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 Merrimack Pharmaceuticals Inc filed Critical Merrimack Pharmaceuticals Inc
Publication of MX2014002289A publication Critical patent/MX2014002289A/es

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    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2863Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2866Immunoglobulins [IGs], 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2869Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against hormone receptors
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46Hybrid immunoglobulins
    • C07K16/468Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35Valency
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/41Glycosylation, sialylation, or fucosylation
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/52Constant or Fc region; Isotype
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    • C07K2317/524CH2 domain
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    • C07K2317/526CH3 domain
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    • C07K2317/53Hinge
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    • C07ORGANIC CHEMISTRY
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    • 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)
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
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  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
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  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La presente proporciona anticuerpos FCs en tándem y Fc en tándem ("TFcAs"), por ejemplo, anticuerpos FC biespecíficos en tándem ("TFc-BAs"), los cuales comprenden uno o al menos dos sitios de unión que específicamente se unen a uno o más receptores de superficie de célula. Los sitios de unión están conectados través de un TFc, dicho TFc comprende una primera región Fc y segunda región Fc, en donde las primera y segunda regiones están enlazadas a través de un enlazador TFc para formar polipéptido contiguo y dimerizan para formar un dímero Fc. TFcBAs ilustrativos inhiben la transducción de señal a través receptor(es) de superficie de célula para el cual los sitios de unión del TFcBA son específicos.
MX2014002289A 2011-08-26 2012-08-27 Anticuerpos fc especificos en tandem. MX2014002289A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161527802P 2011-08-26 2011-08-26
PCT/US2012/052490 WO2013033008A2 (en) 2011-08-26 2012-08-27 Tandem fc bispecific antibodies

Publications (1)

Publication Number Publication Date
MX2014002289A true MX2014002289A (es) 2015-03-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002289A MX2014002289A (es) 2011-08-26 2012-08-27 Anticuerpos fc especificos en tandem.

Country Status (11)

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US (2) US20140294834A1 (es)
EP (1) EP2748197A2 (es)
JP (1) JP2015527869A (es)
KR (1) KR20140054268A (es)
CN (1) CN103857700A (es)
AU (1) AU2012300279A1 (es)
CA (1) CA2843158A1 (es)
HK (1) HK1199883A1 (es)
IL (1) IL230772A0 (es)
MX (1) MX2014002289A (es)
WO (1) WO2013033008A2 (es)

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