Active Recombinant Cynomolgus IL13 protein

• Cat.No.: IL13-308C
• Product Overview: Recombinant Cynomolgus IL13 protein(ABG75889.1)(Met1-Asn132) was expressed in HEK293.

Specification

• Source: HEK293
• Species: Cynomolgus
• Tag: N/A
• Form: Lyophilized from sterile PBS, pH 7.4.Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 2-8 ng/mL.
• Molecular Mass: The recombinant Cynomolgus IL13 consists of 112 amino acids and has a calculated molecular mass of 12.3 kDa as estimated by SDS-PAGE under reducing conditions.
• Protein Length: Met1-Asn132
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 85 % 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.