Certificate of Analysis
| Product Name: | Recombinant Human IFN-α 2b Protein (E. coli) |
| Catalog Number: | M54522 |
Physical and Chemical Properties
| Form: | Lyophilized powder |
| Solubility: | Reconstitute the lyophilized powder in ddH2O 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: | >95%, Endotoxin < 0.2 EU/μg |
Product Information
| Description: | IFN-α 2b (Interferon-Alpha 2b) [Cys24-Glu188 (Lys46Arg)] produced by leukocytes is a member of Interferon family. IFN-alpha is mainly involved in innate immune response against a broad range of viral infections. |
| 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. |