Sterile Filtered White lyophilized (freeze-dried) powder.
Reactivity:
Mouse
Description:
IL-28B Mouse Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 174 amino acids and having a molecular mass of 19.6kDa. The IL28B is purified by proprietary chromatographic techniques.
Function:
Cytokine with antiviral, antitumour and immunomodulatory activities. Plays a critical role in the antiviral host defense, predominantly in the epithelial tissues. Acts as a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IF
Cell localization:
Secreted
Purification:
Greater than 97.0% as determined by (a) Analysis by RP-HPLC and (b) Analysis by SDS-PAGE.
Storage conditions:
Lyophilized IL-28B although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL28B should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add
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