merck millipore,默克密理博,654245,TNF-α, Mouse, Recombinant, E. coli

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Merck Millipore 默克密理愽

merck millipore,默克密理博,654245,TNF-α, Mouse, Recombinant, E. coli
产品名称：TNF-α, Mouse, Recombinant, E. coli
产品型号：654245

merck millipore,默克密理博,654245,TNF-α, Mouse, Recombinant, E. coli

描述
概述	Recombinant, mouse tumor necrosis factor-α expressed in E. coli. Has the ability to kill certain tumor cells directly. Referred to as an inflammatory cytokine as it initiates the cascade of other cytokines and factors that make up the immune systems response to infection and cancer. Reported to mediate changes in bone metabolism during inflammation.
产品目录编号	654245
品牌系列	Calbiochem®
同义词	rmTNF-α, rm-Cachectin, Tumor Necrosis Factor-α

参考
参考	Scharla, S.H., et al. 1994. Eur. J. Endocrinol. 131, 293. Eck, M.J., et al. 1992. J. Biol. Chem. 267, 2119.

产品信息
形式	Lyophilized
配方	Lyophilized from sterile-filtered PBS, 50 µg BSA/µg TNF-α.
Molar Mass	17000

生物信息
生物活性	ED₅₀ = 20-50 pg/ml as measured in a cytotoxic assay using the TNF-α susceptible murine L-929 cell line in the presence of Actinomycin D (Cat. No. 114666)
纯度	≥97% by SDS-PAGE

理化信息
污染物	Endotoxin: ≤100 pg/µg TNF-α
溶解度	Sterile PBS containing ≥0.1% HSA or BSA

储存和货运信息
货运代码	Ambient Temperature Only
毒性	Standard Handling
储存	≤ -70°C
无需冷冻	No
特殊指南	Following reconstitution, aliquot and freeze (-70°C) for long term storage or refrigerate (4°C) for short term storage. Avoid freeze/thaw cycles of solutions. Stock solutions are stable for up to 1 month at 4°C or for up to 3 months at -70°C.

merck millipore,默克密理博,654245,TNF-α, Mouse, Recombinant, E. coli

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