Recombinant Mouse Il4 Protein (ME0013IL)

Cat.No.ME0013IL SynonymsIL4; interleukin-4; Il-4; BSF-1; SpeciesMouse AccessionIl4 SourceE. coli FormLyophilized from sterile PBS, pH 7.4. Bio-activityThe ED50 as determined by the dose-dependant prolifiration of Murine HT-2 cells is less then 2 ng/ml, corresponding to a Specific Activity of> 5 × 10^5 IU/mg. Molecular MassRecombinant Mouse Il4 Protein is a single non-glycosylated polypeptide chain and has a molecular mass of approximately 13.5 kDa. AA SequenceMHIHGCDKNH LREIIGILNE VTGEGTPCTE MDVPNVLTAT KNTTESELVC RASKVLRIFY LKHGKTPCLK KNSSVLMELQ RLFRAFRCLD SSISCTMNES KSTSLKDFLE SLKSIMQMDY S Endotoxin< 1.0 EU per 1 microgram of protein (determined by LAL method). Purity> 97 % by SDS-PAGE. https://www.profacgen.com/rmouse-il4-1302.htm