85-1959-25　IFNL1, Recombinant, Human (Interferon lambda-1, IFN-lambda-1, Cytokine Zcyto21, Interleukin-29, IL-29, IL29, ZCYTO21) 5ug　149643

特徴

• IFN lambda-1,-2, and -3 (also known as IL-29, IL-28A and IL-28B respectively) are distantly related to the IL-10 family and Interferons. All three IFN-lambdas use a distinct receptor system composed of an IFN-lambdaR1 subunit (also called CRF2-12) and IL-10R2 subunit (also called CRF2-14). Signaling through this receptor system induces antiviral defense similar but distinct than the type I Interferons. Recombinant human IFN-lamda 1 is a 19.8kD protein containing 178aa.
• Source:Recombinant protein corresponding to human IFN lamda 1, expressed in E.coli.
• Biological Activity:Recombinant human IFN-lambda 1 induces phosphorylation of STAT2.
• Endotoxin:<0.1ng/ug (1EU/ug)
• AA Sequence:PTSKPTTTGK GCHIGRFKSL SPQELASFKK ARDALEESLK LKNWSCSSPV FPGNWDLRLL QVRERPVALE AELALTLKVL EAAAGPALED VLDQPLHTLH HILSQLQACI QPQPTAGPRP RGRLHHWLHR LQEAPKKESA GCLEASVTFN LFRLLTRDLK YVADGNLCLR TSTHPEST
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.