产品介绍
| Name Human transforming growth factor beta 1 (TGF-β1) Description Recombinant human TGF-β1 produced in is a disulfide-linked homodimer, polypeptide chain containing 224 amino acids and having a molecular weight of 25 kDa. Source CHO/dhfr- Activity Measured by MV-1-Lu (NBL-7) cell growth inhibition assay. The specific activity shall be not less than 3.2 x107 IU/mg. Purity > 97% (by SDS-PAGE and HPLC) Endotoxin <1 EU per mg of purified protein by LAL test Size 10 µg |