Human Recombinant IFN-beta (from E. coli)Supplier: PeproTech
AF30002B1MG AF30002B100UG AF30002B20UG AF30002B500UG AF30002B250UG AF30002B5UG
10778-546EA 6343.4 CAD10778-546 10778-540 10778-538 10778-544 10778-542 10778-536
Human Recombinant IFN-beta (from E. coli)
Proteins and Peptides
Proteins of this family play an important role in inducing non-specific resistance against a broad range of viral infections. They also affect cell proliferation and modulate immune responses. Produced by peripheral blood leukocytes and lymphoblastoid cells, IFN-α is an acid-stable molecule that signals through IFN-α/βR, which is also used by IFN-β. Both IFNs have similar anti-viral activity and regulate expression of MHC class I antigens. IFN-α contains four highly conserved cysteine residues that form two disulfide bonds, one of which is necessary for biological activity. PeproTech’s Recombinant Human IFN-β is a 20.0 kDa protein containing 166 amino acid residues. Due to glycosylation, IFN-β has an approximate molecular weight of 22.3 kDa based on SDS-PAGE gel and Mass Spectrometry.
Ordering information: For research use only. Not for use in diagnostic or therapeutic procedures.