merck millipore,默克密理博,PF048,Heregulin, Human, Recombinant, E. coli

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Merck Millipore 默克密理愽

merck millipore,默克密理博,PF048,Heregulin, Human, Recombinant, E. coli
产品名称：Heregulin, Human, Recombinant, E. coli
产品型号：PF048

merck millipore,默克密理博,PF048,Heregulin, Human, Recombinant, E. coli

纯度
≥97% by SDS-PAGE

描述
概述	Recombinant, human heregulin expressed in E. coli. Heregulins have been shown to be mitogenic for Schwann cells and various epithelial cells. It is recommended that the protein be titrated for optimal results in individual systems.
产品目录编号	PF048
品牌系列	Calbiochem®
同义词	Neu Differentiation Marker, NDF

参考
参考	Riese, D.J., et al. 1996. J. Biol. Chem. 271, 20047. Holmes, W.E., et al. 1992. Science 256, 1205. Karey, K.P., et al. 1988. Cancer Res. 48, 4083.

产品信息
形式	Lyophilized
配方	Lyophilized from PBS, 50 µg BSA/µg cytokine.

应用
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生物信息
生物活性	EC₅₀ ~20-40 ng/ml as determined by a cell proliferation assay using breast carcinoma cell line SK-BR-3 or in a serum-free cell proliferation assay using the human cell line MCF7.
纯度	≥97% by SDS-PAGE

理化信息
溶解度	PBS

储存和货运信息
货运代码	Dry Ice Only
毒性	Standard Handling
储存	-20°C
无需冷冻	No
特殊指南	Store lyophilized protein dessicated at -20°C. Lyophilized product should be reconstituted in sterile PBS containing at least 0.1% human serum albumin or bovine serum albumin to prepare a stock solution of no less than 50 µg/ml. Following initial thaw, aliquot and freeze (-20°C).

merck millipore,默克密理博,PF048,Heregulin, Human, Recombinant, E. coli

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