Active Recombinant Rhesus IFNA13 Protein, His-tagged

• Cat.No.: IFNA13-431R
• Product Overview: Recombinant Rhesus IFNA13 (NP_001181296.1) (Cys25-Glu190) was expressed with a polyhistidine tag at the C-terminus.

Specification

• Source: Yeast
• Species: Rhesus
• Tag: His
• Predicted N Terminal: Cys 25
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 %- 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: Measured in antiviral assays using WISH cells infected with vesicular stomatitis virus. The ED50 for this effect is 0.05-0.25ng/mL.
• Molecular Mass: The recombinant rhesus IFNA13 consists of 176 amino acids and predicts a molecular mass of 20.8 kDa.
• Protein length: Cys25-Glu190
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 90 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at-70 centigrade. Store it under sterile conditions at-20 centigrade to-80 centigrade. 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℃ before opening to recover the entire contents.

Gene Information

• Official Symbol: IFNA13
• Synonyms: interferon, alpha 13;interferon alpha-1/13