Active Recombinant Human C5 protein

• Cat.No.: C5-4756H
• Product Overview: Recombinant Human C5 protein(NP_001726.2)(Leu679-Arg751) was expressed in E. coli.

Specification

• Source: E. coli
• Species: Human
• Tag: N/A
• Form: Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
• Bio-activity: Measured by its ability to induce N-acetyl-β-D-glucosaminidase release from differentiated U937 human histiocytic lymphoma cells. The ED50 for this effect is typically 5-15 ng/mL.
• Molecular Mass: The recombinant human C5a consists of 74 amino acids and has a predicted molecular mass of 8.3 kDa which is also estimated by SDS-PAGE.
• Proteinlength: Leu679-Arg751
• Purity: > 94 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: C5 complement component 5 [ Homo sapiens ]
• Official Symbol: C5
• Synonyms: C5; complement component 5; complement C5; CPAMD4; anaphylatoxin C5a analog; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4; FLJ17816; FLJ17822; MGC142298
• Gene ID: 727
• mRNA Refseq: NM_001735
• Protein Refseq: NP_001726
• MIM: 120900
• UniProt ID: P01031