[Asp5]-Oxytocin is the first 5-position neurohypophyseal hormone analogue possessing significant biological activity. [Asp5]-Oxytocin causes uterine contractions in vitro, enhanced by Mg. [Asp5]-Oxytocin has the ability of rat uteroconstrictor, avian vasodilator, and rat antidiuretic.
性状
Solid
体外研究(In Vitro)
[Asp5]-Oxytocin 不仅对子宫张力受体具有高亲和力,而且具有与催产素相同的内在活性。[Asp5]-Oxytocin 对子宫的收缩作用可被 1 mM Mg 增强。[Asp5]-Oxytocin 分别发挥与 20.3、41 和 0.14 单位/毫克的剂量的大鼠子宫扩张、禽血管抑制剂和大鼠抗利尿剂相同的作用。 has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisture and light, under nitrogenPowder -80°C 2 years;-20°C 1 ye
SequenceShortening
CYIQDCPLG-NH2 (Disulfide bridge:Cys1-Cys6)
参考文献
[1]. Walter R, et al. [5-Aspartic acid]-oxytocin: first 5-position neurohypophyseal hormone analogue possessing significant biological activity. J Am Chem Soc. 1978;100(3):792-793.