Certificate of Analysis

 

Product Name: Recombinant Human IFN-α 2b Protein (HEK293)
Catalog Number: M10011

Physical and Chemical Properties
Form: Lyophilized powder
Solubility: Reconstitute the lyophilized powder in ddH2O or PBS up to 100 μg/ml.
Storage: Stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days and at -20°C for 3 months.
Analytical Data
QC Standard: Titer 1×108 IU/mg, Endotoxin <1EU/ug
Product Information
Description: Human IFN-α2a and -α2b (HEK293) are allelic variants of the same gene, the IFN-α subtype is classified as an intermediate/strong ISG inducer and has strong antiviral activity against influenza A virus.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.