Interferon beta 1, also known as IFN-beta, is produced mainly by fibroblasts and some epithelial cell types. IFN-beta is involved in the regulation of unspecific humoral immune responses and immune responses against viral infections. It also increases the expression of HLA class I antigens and blocks the expression of HLA class II antigens stimulated by IFN-gamma. Interferon beta 1 can be used for topic treatment of condylomata acuminata. Some studies suggest that Interferon beta 1 tends to prevent disease activity in patients with multiple sclerosis.
Source:Recombinant corresponding to aa22-182 from mouse Interferon beta expressed in E. coli.
Storage and Stability:Aliquot to avoid repeated freezing and thawing and Store at -70°C. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ug
Source Antigen：His-tagged, Recombinant, E. coli
Grade：Purified
Purity：≥95% by SDS-PAGE. Purified by conventional chromatography techniques. Endotoxin: ≤1EU/ug (LAL)
Form：Supplied as liquid in 20mM Tris-HCl, pH 8.0, 0.1M sodium chloride, 30% glycerol.
