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• 产品描述： Talnetant (SB 223412) is a selective, competitive, brain-permeable NK3 receptor antagonist with a Ki of 1.4 nM in hNK-3-CHO cells. Talnetant is 100-fold more selective for hNK-3 relative to the hNK-2 receptor and has no affinity for hNK-1. Talnetant can be used in schizophrenia-related studies

• 靶点： Neurokinin Receptor;Neurokininreceptor

• 体内研究：
  Talnetant (SB 223412) (0.5-2 mg/kg iv, 2min pretreatment) can inhibit the miosis induced by senktide (25µg, iv) in a dose-dependent manner with an ED50 of 0.44mg/kg in conscious rabbits. Talnetant (SB 223412) (i.p., 1-100 mg/kg, 1 h) can significantly attenuate senktide-induced wet dog wagging behavior in a dose-dependent manner, significantly increase extracellular dopamine and norepinephrine in the medial prefrontal cortex and reduce haloperidol-induced increases in dopamine levels in the vomeronasal nucleus of freely moving guinea pigs

• 参考文献：
  1. Giardina GA, et al. Discovery of a novel class of selective non-peptide antagonists for the human neurokinin-3 receptor. 2. Identification of (S)-N-(1-phenylpropyl)-3-hydroxy-2-phenylquinoline-4-carboxamide (SB 223412). J Med Chem. 1999 Mar 25;42(6):1053- 2. Houghton LA, et al. Effect of the NK(3) receptor antagonist, talnetant, on rectal sensory function and compliance in healthy humans. Neurogastroenterol Motil. 2007 Sep;19(9):732-43. 3. Dawson LA, et al. In vitro and in vivo characterization of the non-peptide NK3 receptor antagonist SB-223412 (talnetant): potential therapeutic utility in the treatment of schizophrenia. Neuropsychopharmacology. 2008 Jun;33(7):1642-52.

• 溶解性： DMSO  :  ≥  100  mg/mL  (261.47  mM)

• 保存条件： -20℃

• 配置溶液浓度参考：
  

  	1mg	5mg	10mg
  1 mM	2.615 ml	13.074 ml	26.147 ml
  5 mM	0.523 ml	2.615 ml	5.229 ml
  10 mM	0.261 ml	1.307 ml	2.615 ml
  50 mM	0.052 ml	0.261 ml	0.523 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 *