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Recombinant Human Interferon alpha 1 Protein种属: 人(Human) Accession #: P01562表达系统: E. coli 蛋白标签: No tag 内毒素水平: <0.1 EU/μg生物活性: Fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.0 × 108 IU/mg.
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Recombinant Human HGF GMP Protein种属: 人(Human) Accession #: P14210-1表达系统: HEK293 内毒素水平: <0.1 EU/μg生物活性: Measured by its ability to induce IL-11 secretion by Saos‑2 human osteosarcoma cells. The ED50 for this effect is equal or less than 4.00 ng/mL. The specific activity of recombinant human HGF is >1.0 x 10^6 IU/mg, which is calibrated against the human HGF WHO International Standard (NIBSC code: 96/564).
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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.
