Complement C4B (C4B) Rabbit Polyclonal Antibody

SKU TA346240

Rabbit Polyclonal Anti-C4B Antibody

Product Data

• Application: WB
• Recommended Dilution: WB
• Reactivity: Human
• Antibody Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: The immunogen for anti-C4B antibody: synthetic peptide directed towards the N terminal of human C4B. Synthetic peptide located within the following region: QTDQPIYNPGQRVRYRVFALDQKMRPSTDTITVMVENSHGLRVRKKEVYM
• Buffer: Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.
• Purification: Affinity Purified
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Shipping: Blue Ice
• Predicted Protein Size: 33 kDa
• Gene Name: complement component 4B (Chido blood group)
• Database Link:
  NP_001002029
  P0C0L4
• Background: C4B is the basic form of complement factor 4, part of the classical activation pathway. The protein is expressed as a single chain precursor which is proteolytically cleaved into a trimer of alpha, beta, and gamma chains prior to secretion. The trimer provides a surface for interaction between the antigen-antibody complex and other complement components. The alpha chain may be cleaved to release C4 anaphylatoxin, a mediator of local inflammation. Deficiency of this protein is associated with systemic lupus erythematosus. This gene encodes the basic form of complement factor 4, part of the classical activation pathway. The protein is expressed as a single chain precursor which is proteolytically cleaved into a trimer of alpha, beta, and gamma chains prior to secretion. The trimer provides a surface for interaction between the antigen-antibody complex and other complement components. The alpha chain may be cleaved to release C4 anaphylatoxin, a mediator of local inflammation. Deficiency of this protein is associated with systemic lupus erythematosus. This gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. Varying haplotypes of this gene cluster exist, such that individuals may have 1, 2, or 3 copies of this gene. In addition, this gene exists as a long form and a short form due to the presence or absence of a 6.4 kb endogenous HERV-K retrovirus in intron 9. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.
• Synonyms: C4B1; C4B2; C4B3; C4B5; C4B12; C4BD; C4B_2; C4F; CH; CO4; CPAMD3
• Note: Immunogen Sequence Homology: Horse: 100%; Human: 100%; Pig: 93%; Rat: 93%; Dog: 92%; Guinea pig: 92%; Mouse: 79%

Reference Data

• Protein Pathways: Complement and coagulation cascades, Systemic lupus erythematosus