Native Human C4B Protein

• Cat.No.: C4B-10H
• Product Overview: Native human C4b was prepared from normal human serum (shown by certified tests to be negative for HBsAg and for antibodies to HCV, HIV-1 and HIV-II).

Specification

• Description: Native human C4b is a glycosylated (~7.3%) polypeptide containing three disulfide-linked chains. C4b is central to the function of two of the three pathways of complement.
• Source: Human serum
• Species: Human
• Form: Liquid
• Molecular Mass: 176,000 Da (2 chains)
• Purity: >90% by SDS-PAGE
• Storage: -70 centigrade X5>90% by SDS-PAGEor below. Avoid freeze/thaw.
• Concentration: 1.0 mg/mL
• Storage Buffer: 10 mM sodium phosphate, 145 mM NaCl, pH 7.3

Gene Information

• Gene Name: C4B complement C4B (Chido blood group) [ Homo sapiens (human) ]
• Official Symbol: C4B
• Synonyms: C4B; complement component 4B, telomeric; C4A; C4F; CO4; C4B1; C4B2; C4B3; C4B5; C4A91; C4B12
• Gene ID: 432395
• mRNA Refseq: NM_001002029.3
• Protein Refseq: NP_001002029.3
• MIM: 120820