Recombinant Human IL13 Protein (HE0004IL)

Cat.No.HE0004IL SynonymsIL13; interleukin-13; ALRH; BHR1; IL 13; IL-13; SpeciesHuman AccessionIL13 SourceE. coli FormLyophilized from sterile PBS, pH 7.4 with 5 % trehalose. Bio-activityThe ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 1 ng/ml, corresponding to a specific activity of> 1.0 × 10^6 IU/mg. Molecular MassRecombinant Human IL13 Protein is a single non-glycosylated polypeptide chain and has a molecular mass of approximately 12.5 kDa. AA SequenceGPVPPSTALR ELIEELVNIT QNQKAPLCNG SMVWSINLTA GMYCAALESL INVSGCSAIE KTQRMLSGFC PHKVSAGQFS SLHVRDTKIE VAQFVKDLLL HLKKLFREGR FN Endotoxin< 1.0 EU per 1 microgram of protein (determined by LAL method). Purity> 97 % by SDS-PAGE. https://www.profacgen.com/rhuman-il13-1293.htm