货号	规格	价格	上海	北京	珠海	重庆	武汉
S86791-1mg	≥95%	￥940.00 S86791-1mg ￥940.00 3-5天	0 货期：3-5天	-	-	-	-
S86791-5mg	≥95%	￥1790.00 S86791-5mg ￥1790.00 3-5天	0 货期：3-5天	-	-	-	-
S86791-10mg	≥95%	￥2740.00 S86791-10mg ￥2740.00 3-5天	0 货期：3-5天	-	-	-	-
S86791-50mg	≥95%	￥7570.00 S86791-50mg ￥7570.00 3-5天	0 货期：3-5天	-	-	-	-

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产品描述：

Retaspimycin Hydrochloride is a potent inhibitor of Hsp90 with EC50s of 119 nM for both Hsp90 and Grp9.

靶点：

HSP90:119 nM (EC50);GRP94:119 nM (EC50)

体内研究：

Retaspimycin (IPI-504) and Trastuzumab independently induce tumor regression of Trastuzumab-sensitive BT474 cell-derived xenografts. Xenografts derived from BT474R cells continue to grow in the presence of Trastuzumab but are still sensitive to Retaspimycin. When used in combination, Retaspimycin and Trastuzumab add only marginal benefits to Retaspimycin monotherapy. Retaspimycin (100 mg/kg) as a single agent is more efficacious than Trastuzumab in inhibiting tumor growth in HCC1569 xenografts. The combination is not significantly superior to Retaspimycin used as a single agent

参考文献：

1. Patterson J, et al. IPI-504, a novel and soluble HSP-90 inhibitor, blocks the unfolded protein response in multiple myeloma cells. Cancer Chemother Pharmacol. 2008 May;61(6):923-32. 2. Scaltriti M, et al. Antitumor Activity of the Hsp90 Inhibitor IPI-504 in HER2-Positive Trastuzumab-Resistant Breast Cancer. Mol Cancer Ther. 2011 May;10(5):817-24. 3. Sydor JR, et al. Development of 17-allylamino-17-demethoxygeldanamycin hydroquinone hydrochloride (IPI-504), an anti-cancer agent directed against Hsp90. Proc Natl Acad Sci U S A. 2006 Nov 14;103(46):17408-13. Epub 2006 Nov 7.

溶解性：

Soluble in DMSO、1M HCl

保存条件：

2-8℃

配置溶液浓度参考：

	1mg	5mg	10mg
1 mM	1.597 ml	7.985 ml	15.97 ml
5 mM	0.319 ml	1.597 ml	3.194 ml
10 mM	0.16 ml	0.798 ml	1.597 ml
50 mM	0.032 ml	0.16 ml	0.319 ml

注意：

部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献

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摩尔浓度计算器

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

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Unii-928Q33Q049