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Recombinant Rat TNF-alpha Protein种属: 大鼠(Rat) Accession #: P16599表达系统: HEK293 蛋白标签: C-His 内毒素水平: <0.1 EU/μg生物活性: Measured in a cytotoxicity assay using L‑929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D (Catalog # A113142). The EC50 for this effect is typically <5 pg/mL.
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Recombinant Rat DLL1 Protein种属: 大鼠(Rat) Accession #: P97677表达系统: HEK293 蛋白标签: C-His 内毒素水平: <0.1 EU/μg生物活性: Measured by its binding ability in a functional ELISA. When rrNotch-1 is coated at 5 μg/mL, rrDLL-1 binds with an apparent Kd <5 nM.
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Recombinant Rat VEGF 164 Protein种属: 大鼠(Rat) Accession #: P16612-2表达系统: HEK293 蛋白标签: No tag 内毒素水平: <0.1 EU/μg生物活性: Measured in a cell proliferation assay using HUVEC human umbilical vein endothelial cells. The ED50 for this effect is 0.75‑3.75 ng/mL.
