IFN alpha 2a Protein

Description:
|Introduction IFN-alpha is produced by macrophages and has antiviral activities. Interferon stimulates the production of two enzymes: protein kinase and an oligoadenylate synthetase. |Reco|E. coli-derived. Reco|Met-Cys-Asp-Leu-Pro-Gln-Thr-His-Ser-Leu-Gly-Ser-Arg-Arg-Thr-Leu. Predicted molecular mass: 19241 Da. The specific activity as determined in a viral resistance assay using VSV-WISH cells was found to be greater than 1.0 x 108 IU/ mg. Purity: > 95% by RP-HPLC and reducing SDS-|Formulation: Lyophilized from a 0.2 um filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2. Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. 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. |Other IFN alpha 2a Proteins: Recombinant Human IFNα 2a Protein, Tobacco Recombinant Human IFNα 2a Protein Recombinant Human IFNα 2a, HEK Protein