IFNW1 Protein

Description:
|Introduction IFN-Omega 1 is a type I interferon, that can be induced by virus-infected leukocytes. Type I interferon family me|E. coli-derived. A single, non-glycosylated, polypeptide chain containing 172 amino acids and having a molecular mass of 19.9 kDa. The ED50 was determined by a cytotoxicity assay using Human TF-1 cells is 100,000,000 units/mg. Purity: > 95.0% as determined by RP-HPLC and SDS-|Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4. Reconstitution: It is recommended to reconstitute the lyophilized IFNW1 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 with ice |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.