| Description | Hemokinin 1 (mouse) acetate is a selective excitogen 1 receptor agonist with a Ki value of 0.175 nM for the human NK1 receptor and 560 nM for the human NK2 receptor. |
| In vitro | Hemokinin 1（mouse）（1nM-3μM）能够依赖浓度产生平均约为KCl（80mM）最大收缩力66±3%（n=6）的RUB收缩反应。Hemokinin 1（mouse）（10nM-10μM）能够迅速引起GPI的收缩反应，与促肽激酶NK3受体选择性激动剂senktide或神经肽B（NKB）相似。Hemokinin 1（mouse）虽然是全效激动剂，但其效力比NKB低500倍[1]。 |
| In vivo | Hemokinin 1 (mouse) (0.01-100nmol/kg i.v., n=10) 在小鼠体内以剂量相关的方式引发最大剂量为10nmol/kg的降压作用。对于收缩压（SBP），Hemokinin 1 (mouse)的ED50值为0.2nmol/kg（0.1-0.4nmol/kg）。对于舒张压（DBP），其ED50值为0.1nmol/kg（0.07-0.2nmol/kg）。此外，Hemokinin 1 (mouse)（0.1-100nmol/kg，i.v.）在阿托品预处理的大鼠中引起剂量相关的唾液分泌。 |
| Target activity | NK2:ki:560 nM (Human), NK1:Ki: 0.175 nM (Human), |
| molecular weight | 1473.72 |
| Molecular formula | C63H104N22O17S |
| Storage | keep away from moisture|Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Francesca Bellucci, et al. Pharmacological profile of the novel mammalian tachykinin, hemokinin 1. Br J Pharmacol. 2002 Jan; 135(1): 266-274 |
Hemokinin 1 (mouse) acetate(208041-90-1 free base)
CAS No.:
Hemokinin 1 (mouse) acetate is a selective excitogen 1 receptor agonist with a Ki value of 0.175 nM for the human NK1 re
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