Recombinant Polymeric IgG: An Approach to Engineering More Potent Antibodies

IgM and IgG are the only classes of immunoglobulin capable of initiating the classical complement cascade. IgM, however, fixes complement much more effectively than IgG making it a more attractive Fc for some immunotherapeutic strategies. IgG, on the other hand, triggers additional effector function...

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Veröffentlicht in:Bio/Technology 1994-07, Vol.12 (7), p.683-688
Hauptverfasser: Smith, Richard I. F., Morrison, Sherie L.
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creator Smith, Richard I. F.
Morrison, Sherie L.
description IgM and IgG are the only classes of immunoglobulin capable of initiating the classical complement cascade. IgM, however, fixes complement much more effectively than IgG making it a more attractive Fc for some immunotherapeutic strategies. IgG, on the other hand, triggers additional effector functions mediated through γ specific Fc receptors. Using a generalizable technique we have produced IgM-like polymers of IgG that possess both the Fcγ receptor binding properties of IgG and the more potent complement activity of IgM.
doi_str_mv 10.1038/nbt0794-683
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identifier ISSN: 0733-222X
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source MEDLINE; Springer Nature - Complete Springer Journals; Nature
subjects Agriculture
Animals
Bioinformatics
Biological and medical sciences
Biomedical and Life Sciences
Biomedical Engineering/Biotechnology
Biomedicine
Biotechnology
Complement C1 - metabolism
Complement C1q - metabolism
Fundamental and applied biological sciences. Psychology
Genetic Engineering
Half-Life
Health. Pharmaceutical industry
Hemolysis
Humans
Immunoglobulin G - biosynthesis
Immunoglobulin G - blood
Immunoglobulin G - metabolism
Immunoglobulin M - metabolism
Industrial applications and implications. Economical aspects
Life Sciences
Mice
Mice, Inbred BALB C
Monoclonal antibodies
Mutation
Production of active biomolecules
Receptors, Fc - metabolism
Recombinant Proteins - biosynthesis
Recombinant Proteins - metabolism
title Recombinant Polymeric IgG: An Approach to Engineering More Potent Antibodies
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