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Human Interleukin-29/Interferon Lambda 1, Carrier-Free
货号：11826-1
品牌：PBL Assay Science
规格：25 μg
目录价：询价
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Product Features: 
  • Recombinant Human Interleukin-29/IFN Lambda 1, carrier-free, expressed in mouse myeloma cells, NS0-derived
  • Exerts antiviral activity and up-regulation of MHC class I antigen expression
  • Plays an important role in host defenses against microbes

Full Product Name: Human Interleukin-29 (IL-29)/Interferon Lambda 1, carrier-free

Formulation Supplied lyophilized without a carrier protein
Molecular Weight Based on N-terminal sequencing, the mature recombinant IL-29 starts at Gly 20 and has a calculated molecular mass of 21.4 kDa. As a result of glycosylation, the recombinant monomer migrates as an approximately 26-35 kDa protein in SDS-PAGE under reducing conditions.
Source DNA sequence encoding the signal peptide from human CD33 was fused to the carboxyl terminally polyhistidine-tagged mature human IL-29 (Gly 20-Thr 200). The chimeric protein was expressed in a mouse myeloma cell line, NS0.
Purity Greater than 95%
Endotoxin level < 1 EU/μg
Bioactivity Human HepG2 cells infected with encephalomyocarditis virus, ED50 1-5 ng/ml
Storage For retention of full activity store at -70°C or below and avoid repeated freeze/thaw cycles
Synonyms Hu IL-29; Hu IFN-λ1