Recombinant Human IFN-Beta Protein

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&alpha is an acid stable molecule that signals through IFN&alpha/&betaR, which is also used by IFN&beta. Both IFNs have similar anti-viral activity and regulate expression of MHC class I antigens. IFN&alpha contains four highly conserved cysteine residues which form two disulfide bonds, one of which is necessary for biological activity. Recombinant human IFN&beta is an 20.0 kDa protein containing 166 amino acid residues. Due to glycosylation, IFN&beta has an approximate MW of 22.3 kDa based on SDS-PAGE gel and Mass Spectrometry.

*Human IFN-&beta(Catalog Number 300-02BC) has replaced Human IFN-&beta(Catalog Number 300-02B)

Size: 20ug
Source: CHO cells
Application: Cell Culture
Storage temperature: Store in -20°C for long term storage. After reconstitution, store in 4°C for short term usage within a few days. Avoid freeze-thaw cycles.
Transport temperature: Shipped with wet ice

Supplier: Bosterbio