IFN-lambda 1/IL-29, Human

IFN-lambda 1/IL-29, Human

• UNSPSC Description: IFN-lambda 1 (IL-29) is a member of the Type-III interferon family. IFN-lambda 1 signals through a heterodimeric receptor complex comprising IFNλ receptor 1 (IFNLR1) and IL-10 receptor subunit-β (IL-10RB). When IFN-lambda 1 binds with the receptor complex, Jak1 and Tyk2 will be activated, and leads to subsequent tyrosine phosphorylation of the IFN-λR1, and activation of STAT1 and STAT2[1]. IFN-lambda 1 modulates immunity in infections and autoimmune diseases[2]. IFN-lambda 1/IL-29 Protein, Human is a recombinant human IFN-lambda 1 (G20-T200) without any tag, which is produced in E. coli.
• Type: Recombinant Proteins
• Assay Protocol: https://www.medchemexpress.com/cytokines/ifn-lambda1-il-29-protein-human.html
• Purity: 95.0
• Smiles: GPVPTSKPTT TGKGCHIGRF KSLSPQELAS FKKARDALEE SLKLKNWSCS SPVFPGNWDL RLLQVRERPV ALEAELALTL KVLEAAAGPA LEDVLDQPLH TLHHILSQLQ ACIQPQPTAG PRPRGRLHHW LHRLQEAPKK ESAGCLEASV TFNLFRLLTR DLKYVADGNL CLRTSTHPES T
• Molecular Weight: Approximately 19.8 kDa
• References & Citations: [1]Dantas AT, et al. Interferons and systemic sclerosis: correlation between interferon gamma and interferon-lambda 1 (IL-29). Autoimmunity. 2015;48(7):429-33.|[2]Srinivas S, et al. Interferon-lambda1 (interleukin-29) preferentially down-regulates interleukin-13 over other T helper type 2 cytokine responses in vitro. Immunology. 2008 Dec;125(4):492-502.|[3]Donnelly RP, et al. Interferon-lambda: a new addition to an old family. J Interferon Cytokine Res. 2010 Aug;30(8):555-64.|[4]Wu Q, et al. Serum IFN-λ1 is abnormally elevated in rheumatoid arthritis patients. Autoimmunity. 2013 Feb;46(1):40-3.|[5]Kelm NE, et al. The role of IL-29 in immunity and cancer. Crit Rev Oncol Hematol. 2016 Oct;106:91-8.|[6]Lopušná K, et al. Interferons lambda, new cytokines with antiviral activity. Acta Virol. 2013;57(2):171-9.|[7]Xu L, et al. Interleukin-29 Enhances Synovial Inflammation and Cartilage Degradation in Osteoarthritis. Mediators Inflamm. 2016;2016:9631510.|[8]Yu Y, et al. Hepatitis B virus induces a novel inflammation network involving three inflammatory factors, IL-29, IL-8, and cyclooxygenase-2. J Immunol. 2011 Nov 1;187(9):4844-60.
• Shipping Conditions: Blue Ice
• Storage Conditions: Stored at -20°C for 2 years