Recombinant IL-28A (Interleuki

gene_symbol
Description：Recombinant IL-28A (Interleukin-28A)，Human
Accn
Unipro ID：Q8IZJ0
Synonyms：IFN-λ2
Species：Human
Amount：20 ug
Delivery time：2周
Expression sequence：MPVARLHGALPDARGCHIAQFKSLSPQELQAFKRAKDALEESLLLKDCRCHSRLFPRTWDLRQLQVRERPMALEAELALTLKVLEATADTDPALVDVLDQPLHTLHHILSQFRACIQPQPTAGPRTRGRLHHWLYRLQEAPKKESPGCLEASVTFNLFRLLTRDLNCVASGDLCV with polyhistidine tag at the C-terminus.
Tags：His Tag (C-term)
PredictedMW：The protein has a calculated MW of 20.60 kDa. The protein migrates as 20 kDa under reducing condition (SDS-PAGE analysis).
Buffer：The protein was lyophilized from a 0.2 µm filtered solution containing 1X PBS, pH 8.0.
Stability
Bioactivity：Measure by its ability to protect HepG2 cells infected with encephalomyocarditis (EMC) virus. The ED₅₀ for this effect is <20 ng/mL.
Purity：>98% as determined by SDS-PAGE.
Concentration
Preparation
Endotoxin：<0.1 EU per 1 μg of the protein by the LAL method.
Shipping
Background：Interleukin 28A (IL-28A) predicts a molecular mass of 22.3 kDa. IL-28 comes in two isoforms, IL-28A and IL-28B, and plays a role in immune defense against viruses, including the induction of an antiviral state by turning on Mx proteins, 2',5'-oligoadenylate synthetase as well as ISGF3G.