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• 产品描述： Endomorphin 1 is a high affinity and selective agonist of the μ-opioid receptor and displays reasonable affinities for kappa3 binding sites (Ki: 20~30 nM).

• 靶点： Opioid Receptor;OpioidReceptor

• 体内研究：
  Both Endomorphin 1 and Endomorphin 2 are potent analgesics with peak effects seen at 10 and 15 min, respectively. All subsequent studies are performed at peak effect. Both compounds are fully active supraspinally and spinally, with no indication of ceiling effects. Both Endomorphin 1 and Endomorphin 2 display a profile similar to morphine. Neither compound has analgesic activity in CXBK mice at a dose that produced over 70% analgesia in control CD-1 mice.

• 动物实验： Groups of mice are treated i.c.v. with Endomorphin 1 (12 μg) or Endomorphin 2 (3 μg) 15 min before a 0.5-cc charcoal meal (2.5% gum tragacanth,10% activated charcoal in water). The mice are killed 30 min later and the distance the charcoal traveled is measured.

• 参考文献：
  1. Goldberg IE, et al. Pharmacological characterization of endomorphin-1 and endomorphin-2 in mouse brain. J Pharmacol Exp Ther. 1998 Aug;286(2):1007-13.

• 溶解性： Soluble  in  H2O

• 保存条件： -20℃

• 配置溶液浓度参考：
  

  	1mg	5mg	10mg
  1 mM	1.637 ml	8.187 ml	16.375 ml
  5 mM	0.327 ml	1.637 ml	3.275 ml
  10 mM	0.164 ml	0.819 ml	1.637 ml
  50 mM	0.033 ml	0.164 ml	0.327 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 *