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Recombinant Human Sonic Hedgehog/Shh (C24II) GMP Protein种属: 人(Human) Accession #: NP_000184.1表达系统: E. coli 蛋白标签: No tag 内毒素水平: <0.01 EU/μg生物活性: Measured by its ability to induce alkaline phosphatase production by C3H10T1/2 mouse embryonic fibroblast cells. The ED50 for this effect is 0.1-0.4 µg/mL.
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Recombinant Human PDGF-BB GMP Protein种属: 人(Human) Accession #: P01127表达系统: E. coli 蛋白标签: No tag 内毒素水平: <0.01 EU/μg生物活性: Measured in a cell proliferation assay using NR6R‑3T3 mouse fibroblast cells. The ED50 for this effect is 1.5-6 ng/mL. The specific activity of recombinant human PDGF-BB is >7.5 x 10^5 IU/mg, which is calibrated against the human PDGF-BB WHO International Standard (NIBSC code: 94/728).
