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| 应用 | 建议稀释比 | 已发表文章 |
|---|---|---|
免疫组化 (IHC) |
1:500-1:1,000 | - |
| 产品规格 | |
|---|---|
种属反应 |
Human |
宿主/亚型 |
Rabbit / IgG |
分类 |
Polyclonal |
类型 |
Antibody |
抗原 |
Recombinant protein corresponding to Human C4BPB |
偶联物 |
Unconjugated |
形式 |
Liquid |
浓度 |
0.2 mg/mL |
纯化类型 |
Antigen affinity chromatography |
保存液 |
PBS, pH 7.2, with 40% glycerol |
内含物 |
0.02% sodium azide |
保存条件 |
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
RRID |
AB_2639059 |
Immunogen sequence: ILGTYVCIKG YHLVGKKTLF CNASKEWDNT TTECRLGHCP DPVLVNGEFS SSGPVNVSDK ITFMCNDHYI LKGSNR
Highest antigen sequence identity to the following orthologs: Mouse - 36%, Rat - 71%.
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.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: C4b-binding protein beta chain
基因别名: C4BP; C4BPB
UniProt ID: (Human) P20851
Entrez Gene ID: (Human) 725
