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Invitrogen™ C4BPB Polyclonal Antibody
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Catalog No. PIPA528017
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100 μL
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PIPA528017 100 μL
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Catalog No. PIPA528017 Supplier Invitrogen™ Supplier No. PA528017
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Description

Rabbit Polyclonal Antibody

Recommended positive controls: Jurkat, Raji, K562, BCL-1. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.

Complement component 4-binding protein (C4BP) is a plasma glycoprotein that inhibits the classical pathway of complement activation, which is mediated through antibody targeting of foreign antigen. Structurally, C4BP is a disulfide linked, multimeric protein that is composed of seven alpha chains and one beta chain. C4BP functions as a cofactor for C3beta inactivator in the cleavage of C3beta, and accelerates the decay of C4betaC2alpha (C3 convertase) by acting as a cofactor in the cleavage of C4beta by factor I. Streptococcal strains that express Ig-binding cell surface molecules, which are members of the M protein family, can bind to overlapping C4beta binding sites in C4BP and therefore, interfere with the classical pathway of complement activation. Bacteria-bound C4BP may be an evolved mechanism that downregulates complement activation in the bacterial host microenvironment, thereby reducing the occurrences of bacterial opsonization and phagocytosis.
TRUSTED_SUSTAINABILITY

Specifications

Antigen C4BPB
Applications Immunohistochemistry (Paraffin), Western Blot
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation 0.1M tris glycine with 20% glycerol and 0.01% thimerosal; pH 7
Gene C4BPB
Gene Accession No. P20851
Gene Alias C4b-binding protein beta chain; C4BP; C4BPB; C4bp-ps1; complement component 4 binding protein beta; complement component 4 binding protein, beta; complement component 4 binding protein, pseudogene 1
Gene Symbols C4bp-ps1, C4BPB
Host Species Rabbit
Immunogen Recombinant protein encompassing a sequence within the center region of human C4 binding protein B. The exact sequence is proprietary.
Purification Method Antigen affinity chromatography
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 12270, 725
Target Species Human, Mouse
Content And Storage Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Product Type Antibody
Form Liquid
Isotype IgG
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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