产品介绍
| Name Human Interleukin 13 (IL-13) Description Recombinant human IL-13 produced in E.coli is a single, non-glycosylated, polypeptide chain containing 113 amino acids, two pairs of disulfide bond and having a predicted molecular mass of approximately 12.3 kDa. Source E. coli. Activity Measured in a cell proliferation assay using TF-1, the specific activity shall be not less than 1×106IU/mg. Purity ≥ 97% (by SDS-PAGE and HPLC) Endotoxin ≤ 1 EU per mg of purified protein by LAL test Size 25 µg |