IFN beta 1a Protein

Description:
Introduction Interferon-beta 1b has antiviral, antibacterial and anticancer activities. |Reco|CHO (Chinese Hamster Ovarian) cells-derived. A single, glycosylated polypeptide chain containing 166 amino acids and having a molecular mass of 22500 Dalton. The specific activity as determined in a viral resistance assay (human “Wish” cell line and VSV virus or the monkey VERO cell line with EMCV virus) was found to be 270 MIU/mg. Purity > 98%, by SDS-|Lyophilized from 1 mg/10 ml solution containing 91 mg Human Albumin, and 620 mg mannitol, and 9 mg Sodium Acetate. Reconstitution: It is recommended to reconstitute the lyophilized Interferon beta 1a in sterile 18 M?-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions. Shipping: The product is shipped at a|Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70°C as supplied. 1 month, 2 to 8°C under sterile conditions after reconstitution. 3 months, -20 to -70°C under sterile conditions after reconstitution.