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细胞因子和生长因子
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Recombinant Rat GM-CSF Protein
- 种属: 大鼠(Rat)
- Accession #: P48750
- 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 murine FDC-P1 cells. The ED50 for this effect is typically <0.01ng/mL.
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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 SCF Protein
- 种属: 大鼠(Rat)
- Accession #: P21581
- 表达系统: E. coli
- 蛋白标签: C-His
- 内毒素水平: <1.0 EU/μg
- 生物活性: Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is typically less than 15.72 ng/mL.
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Recombinant Rat IL-6 Protein
- 种属: 大鼠(Rat)
- Accession #: P20607
- 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: 1. Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using IL-6-dependent murine 7TD1 cells is less than 0.01 ng/mL, corresponding to a specific activity of >1.0 ×108 IU/mg. 2. Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is less than 10 ng/mL.
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Recombinant Rat IL-5 Protein
- 种属: 大鼠(Rat)
- Accession #: Q08125
- 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 cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 0.0500-0.200 ng/mL.
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Recombinant Rat CCL2/JE/MCP-1 Protein
- 种属: 大鼠(Rat)
- Accession #: P14844
- 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 ability to chemoattract BaF3 mouse pro B cells transfected with human CCR2A. The ED50 for this effect is 30-150 ng/mL.
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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.
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Recombinant Rat TNF-alpha Protein
- 种属: 大鼠(Rat)
- Accession #: P16599
- 表达系统: E. coli
- 蛋白标签: No tag
- 内毒素水平: <1.0 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 (A113142). The ED50 for this effect is typically 1.84 pg/mL.
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Recombinant Rat IL-1 alpha/IL-1F1 Protein
- 种属: 大鼠(Rat)
- Accession #: P16598
- 表达系统: E. coli
- 蛋白标签: No tag
- 内毒素水平: <1.0 EU/μg
- 生物活性: Testing in progress
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Recombinant Rat CNTF Protein
- 种属: 大鼠(Rat)
- Accession #: P20294
- 表达系统: E. coli
- 蛋白标签: No tag
- 内毒素水平: <1.0 EU/μg
- 生物活性: Measured in a cell proliferation assay using TF-1 cells. The ED50 for this effect is typically 74.4 ng/mL.
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Recombinant Rat Leptin Protein
- 种属: 大鼠(Rat)
- Accession #: P50596
- 表达系统: E. coli
- 蛋白标签: No tag
- 内毒素水平: <1.0 EU/μg
- 生物活性: Testing in progress
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Recombinant Rat IFN-gamma Protein
- 种属: 大鼠(Rat)
- Accession #: P01581
- 表达系统: E. coli
- 蛋白标签: No tag
- 内毒素水平: <1.0 EU/μg
- 生物活性: Measured by its ability to inhibit proliferation of L‑929 mouse fibroblast cells. The ED₅₀ for this effect is 8.5 pg/mL.
