C4A/C4B polyclonal Antibody | BS60394

C4A/C4B polyclonal Antibody | BS60394 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Human,Mouse,Rat

Application: WB

Application Range: WB: 1:500~1:1000

Background: The complementcomponent proteins C3, C4 and C5 are potent anaphylatoxins that are released during complement activation, a system of ligand-surface protein interactionsspecificto cells of hematopoieticlineage. These proteins belong to theα2-macroglobulin family, but retain distinctive featuresincluding an anaphylatoxin domain and a netrin (NTR) domain. The human C4 gene is polymorphic at two loci, C4A and C4B,mapping to chromosome 6p21.32. C4A expressesthe Rodgers (Rg) blood group Ag, while C4B expressesthe Chido (Ch) blood group Ag. C4 is expressed as a precursor that iscleaved into α, β and γ chains, all ofwhich are non-identicalcleavage products. Theαchain of C4may be cleaved to produce an acidicisotype, C4a,which reactswith amino groups, and a basicisotype, C4b,which reactswith hydroxyl groups. Deficiency in the C4 gene is associatedwith autoimmune or immune complex disorders, such assystemiclupus erythematosus.

Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: C4A/C4B polyclonal Antibody detects endogenous levels of C4A and C4B protein.

Molecular Weight: ~ 193 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Names: Complement C4-A; Acidic complement C4 C3 and PZP-like alpha-2-macroglobulin domain-containing protein 2; Complement C4 beta chain; Complement C4-A alpha chain; C4a anaphylatoxin; C4b-A; C4d-A; Complement C4 gamma chain; C4A; CO4, CPAMD2

Immunogen: A synthetic peptide corresponding to residues in Human C4A.

Conjugate: Unconjugated

Modification: Unmodification

Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Pathway: