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• 产品描述： 4-IBP是选择性σ1 receptor激动剂，对σ1受体具有高亲和力，Ki值为1.7 nM，而对σ2受体的亲和力较弱，Ki值为25.2 nM

• 靶点： σ1 receptor:1.7 nM(Ki); σ2 receptor:25.2 nM(Ki);Sigmareceptor

• 体外研究：
  4-IBP decreases the migration levels of various types of cancer cells, including C32 melanoma, U373-MG glioblastoma, A549 NSCLC, and PC3 prostate cancer cells. 4-IBP modifies the sensitivity of U373-MG cells in vitro to proapoptotic lomustin and proautophagic temozolomide, and markedly decreases the expression of two proteins involved in drug resistance: glucosylceramide synthase and Rho guanine nucleotide dissociation inhibitor

• 体内研究：
  In vivo, 4-IBP increases the antitumor effects of temozolomide and irinotecan in immunodeficient mice that are orthotopically grafted with invasive cancer cells

• 参考文献：
  1. Mégalizzi V, et al. 4-IBP, a sigma1 receptor agonist, decreases the migration of human cancer cells, including glioblastoma cells, in vitro and sensitizes them in vitro and in vivo to cytotoxic insults of proapoptotic and proautophagic drugs. Neoplasia. 2007, 9(5):358-69.

• 溶解性： Soluble  in  DMSO、Ethanol

• 保存条件： -20℃

• 配置溶液浓度参考：
  

  	1mg	5mg	10mg
  1 mM	2.379 ml	11.897 ml	23.793 ml
  5 mM	0.476 ml	2.379 ml	4.759 ml
  10 mM	0.238 ml	1.19 ml	2.379 ml
  50 mM	0.048 ml	0.238 ml	0.476 ml

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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

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

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *