Active Recombinant Cotton Rat IFNA

• Cat.No.: IFNA-389C
• Product Overview: Recombinant Cotton Rat IFNA (Accession # AAL18816) Cys24-Lys190 (Cys109Tyr) was produced in E. coli-derived.

Specification

• Source: E. coli
• Species: Cotton Rat
• Predicted N Terminal: Cys24
• Form: Lyophilized from a 0.2 µm filtered solution in PBS with BSA as a carrier protein.
• Bio-activity: Measured in an anti-viral assay using LCRT cotton rat fibrosarcoma cells infected with encephalomyocarditis (EMC) virus. The ED50 for this effect is typically 0.02 - 0.1 ng/mL.
• Molecular Mass: Recombinant Cotton Rat IFNA has a calculated MW of 19.4 kDa.
• Purity: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
• Storage: Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4ºC); After reconstitution under sterile conditions for 3 months (-70ºC).
• Reconstitution: Reconstitute at 25 µg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.