Active Native Human C3 Protein

• Cat.No.: C3-365H
• Product Overview: Native Human C3 was purified from Normal human serum (shown by certified tests to be negative for HBsAg, HTLV-I/II, STS, and for antibodies to HCV, HIV-1 and HIV-II).

Specification

• Description: Complement component 3, often simply called C3, is a protein of the immune system. It plays a central role in the complement system and contributes to innate immunity. In humans it is encoded on chromosome 19 by a gene called C3.
• Source: Human serum
• Species: Human
• Form: Frozen liquid
• Bio-activity: >70% versus normal human serum standard.
• Molecular Mass: 185,000 Da (2 chains)
• Purity: >95% by SDS-PAGE
• Storage: -70 centigrade or below. Avoid freeze/thaw (>10 % AC10activity loss per thaw).
• Concentration: 1.0 mg/mL
• Storage Buffer: 10 mM sodium phosphate, 145 mM NaCl, pH 7.2
• Preservative: None, 0.22 µm filtered

Gene Information

• Gene Name: C3 complement C3 [ Homo sapiens (human) ]
• Official Symbol: C3
• Synonyms: ASP; C3a; C3b; AHUS5; ARMD9; CPAMD1; HEL-S-62p
• Gene ID: 718
• mRNA Refseq: K02765
• Protein Refseq: NP_000055
• MIM: 120700
• UniProt ID: P01024
• Chromosome Location: 19p13.3-p13.2