merck millipore,默克密理博,114700,Activin A, Human, Recombinant, CHO Cells

搜索"Merck Millipore 密理愽"产品

Merck Millipore 默克密理愽

merck millipore,默克密理博,114700,Activin A, Human, Recombinant, CHO Cells
产品名称：Activin A, Human, Recombinant, CHO Cells
产品型号：114700

merck millipore,默克密理博,114700,Activin A, Human, Recombinant, CHO Cells

纯度
≥95% by SDS-PAGE

描述
概述	Recombinant, human activin A (disulfide-linked homodimer of two 116-amino acid residue βA subunits) expressed in CHO cells. Mature βA-monomer lacks a potential N-linked glycosylation site and has a calculated molecular weight of 13 kDa. A member of the TGF-β superfamily that is involved in the negative regulation of B lineage lymphocytes. Shown to play an important role in the regulation of hormonogenesis, cellular homeostasis, and differentiation programs. Reported to inhibit endogenous production of IL-6.
产品目录编号	114700
品牌系列	Calbiochem®

参考
参考	Zipori, D., et al. 2001. J. Leukoc. Biol. 69, 867. Hedger, M.P., et al. 2000. Cytokine 12, 595. Woodruff, T.K. 1998. Biochem. Pharmacol. 55, 953. Ying, S.Y., et al. 1997. Proc. Soc. Exp. Biol. Med. 214, 114. Schwall, R.H., and Lei, C. 1991. Methods Enzymol. 198, 340. Mason, A., et al. 1986. Biochem. Biophys. Res. Commun. 135, 957.

产品信息
形式	Lyophilized
配方	Lyophilized from sterile filtered 35% acetonitrile, 0.1% TFA, 50 µg BSA/µg Activin A.
Molar Mass	26000

生物信息
生物活性	ED₅₀ = 0.5-2.0 ng/ml as measured by its ability to induce hemoglobin expression in K562 cells
纯度	≥95% by SDS-PAGE

理化信息
污染物	Endotoxin: ≤100 pg/µg Activin A

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). Stock solutions are stable for up to 3 months at -70°C. Avoid freeze/thaw cycles of solutions.

merck millipore,默克密理博,114700,Activin A, Human, Recombinant, CHO Cells

whatman,沃特曼,nalgene,耐洁,merck millipore,默克密理愽,sartorius,赛多利斯,pall,颇尔
thermo fisher,赛默飞世尔,GE,MN,macherey-nagel,advantec,wheaton,brand,普兰德,welch,airtech