ARG58340

anti-C4BPB antibody

anti-C4BPB antibody for ICC/IF,Western blot and Human,Mouse,Rat

Overview

Product Description Rabbit Polyclonal antibody recognizes C4BPB
Tested Reactivity Hu, Ms, Rat
Tested Application ICC/IF, WB
Host Rabbit
Clonality Polyclonal
Isotype IgG
Target Name C4BPB
Antigen Species Human
Immunogen Recombinant fusion protein corresponding to aa. 18-251 of Human C4BPB (NP_001017364.1).
Conjugation Un-conjugated
Alternate Names C4b-binding protein beta chain; C4BP

Application Instructions

Application Suggestion
Tested Application Dilution
ICC/IF1:50 - 1:100
WB1:500 - 1:2000
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
Positive Control HT-29
Observed Size 54 kDa

Properties

Form Liquid
Purification Affinity purified.
Buffer PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol.
Preservative 0.02% Sodium azide
Stabilizer 50% Glycerol
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.

Bioinformation

Database Links

GeneID: 725 Human C4BPB

Swiss-port # P20851 Human C4b-binding protein beta chain

Gene Symbol C4BPB
Gene Full Name complement component 4 binding protein, beta
Background This gene encodes a member of a superfamily of proteins composed predominantly of tandemly arrayed short consensus repeats of approximately 60 amino acids. A single, unique beta-chain encoded by this gene assembles with seven identical alpha-chains into the predominant isoform of C4b-binding protein, a multimeric protein that controls activation of the complement cascade through the classical pathway. C4b-binding protein has a regulatory role in the coagulation system also, mediated through the beta-chain binding of protein S, a vitamin K-dependent protein that serves as a cofactor of activated protein C. The genes encoding both alpha and beta chains are located adjacent to each other on human chromosome 1 in the regulator of complement activation gene cluster. Alternative splicing gives rise to multiple transcript variants. [provided by RefSeq, Jul 2008]
Function Controls the classical pathway of complement activation. It binds as a cofactor to C3b/C4b inactivator (C3bINA), which then hydrolyzes the complement fragment C4b. It also accelerates the degradation of the C4bC2a complex (C3 convertase) by dissociating the complement fragment C2a. It also interacts with anticoagulant protein S and with serum amyloid P component. The beta chain binds protein S. [UniProt]
Cellular Localization Secreted. [UniProt]
Calculated MW 28 kDa

Images (2) Click the Picture to Zoom In

  • ARG58340 anti-C4BPB antibody ICC/IF image

    Immunofluorescence: HeLa cells stained with ARG58340 anti-C4BPB antibody.

  • ARG58340 anti-C4BPB antibody WB image

    Western blot: 25 µg of HT-29 cell lysate stained with ARG58340 anti-C4BPB antibody at 1:1000 dilution.