Recombinant Cattle C3 Protein, His-tagged

• Cat.No.: C3-338C
• Product Overview: Recombinant Cattle C3 Protein (Gly448-Thr665) with N-His tag was expressed in E. coli.

Specification

• Description: C3 plays a central role in the activation of the complement system. Its processing by C3 convertase is the central reaction in both classical and alternative complement pathways. After activation C3b can bind covalently, via its reactive thioester, to cell surface carbohydrates or immune aggregates.
• Source: E. coli
• Species: Cattle
• Tag: His
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 27.8 kDa
  Accurate Molecular Mass: 31 kDa
• Protein length: Gly448-Thr665
• Purity: > 90%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Storage Buffer: PBS, pH7.4, containing 0.01% SKL, 1 mM DTT, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in sterile water to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Gene Information

• Gene Name: C3 complement C3 [ Bos taurus (cattle) ]
• Official Symbol: C3
• Synonyms: C3; complement C3; complement C3; complement component 3; EC 3.4.21.43
• Gene ID: 280677
• mRNA Refseq: NM_001040469
• Protein Refseq: NP_001035559
• UniProt ID: Q2UVX4