Recombinant Cynomolgus CXCL13 protein, His-tagged

• Cat.No.: CXCL13-1169C
• Product Overview: Recombinant Cynomolgus CXCL13 protein(Val23-Pro109), fused with His tag, was expressed in E. coli.

Specification

• Species: Cynomolgus
• Source: E.coli
• Tag: His
• Protein Length: Val23-Pro109
• Form: Lyophilized from sterile 10mM Tris, 250mM NaCl, pH 8.0Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant cynomolgus CXCL13 consists of 103 amino acids and has a calculated molecular mass of 12.4 kDa. The apparent molecular mass of the recombinant protein is approximately 14 kDa in SDS-PAGE under reducing conditions due to glycosylation.
• Purity: > 90 % as determined by SDS-PAGE
• 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.