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400-620-6333
分子生物学
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Recombinant Human TNF RII/TNFRSF1B Protein
- 种属: 人(Human)
- Accession #: P20333
- 表达系统: HEK293
- 蛋白标签: C-hFc
- 内毒素水平: <1.0 EU/μg
- 生物活性: Measured by its ability to inhibit TNF-α mediated cytotoxicity in L-929 mouse fibrosarcoma cells in the presence of the metabolic inhibitor actinomycin D (A113142). The ED50 for this effect is typically 25.25 ng/mL in the presence of 1.0 ng/mL Recombinant Human TNF-α (rp156007).
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Recombinant Human Trappin-2/Elafin Protein
- 种属: 人(Human)
- Accession #: P19957
- 表达系统: HEK293
- 蛋白标签: C-10His
- 内毒素水平: <0.1 EU/μg
- 生物活性: Measured by its ability to inhibit neutrophil elastase cleavage of the fluorogenic peptide substrate, MeOSuc-Ala-Ala-Pro-Val-7-amido-4-methylcoumarin (MeOSuc-AAPV-AMC). The IC50 value is <50 nM, as measured under the described conditions.
