Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year
产品详情
Deltorphin I 是一种高亲和力的选择性 δ-阿片受体 (δ-opioid receptor) 激动剂。
生物活性
Deltorphin I is a δ-opioid receptor agonist with high affinity and selectivity.
性状
Solid
IC50 & Target[1][2]
δ-opioid receptor
体内研究(In Vivo)
Twice daily administration of Deltorphin I (20μg/mouse) for 4 days produces tolerance to Deltorphin I analgesia, as shown by the decrease in the analgesic response. The peak analgesic response to Deltorphin I (20 μg/mouse) at 10 min after injections is decreased from 8.36±0.28 s (the 1st day) to 4.53±0.14 s (the 4th day) markedly. Concurrent treatment of Melatonin (0.5, 1 and 2.5 mg/kg) and Deltorphin I (20 μg/mouse) twice daily for 4 days can attenuate the tolerance to Deltorphin I analgesia (P<0.05, <0.05 and <0.05), and this effect is dose dependent. 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 moisturePowder -80°C 2 years;-20°C 1 year
SequenceShortening
Y-{d-Ala}-FDVVG-NH2
Sequence
Tyr-{d-Ala}-Phe-Asp-Val-Val-Gly-NH2
参考文献
[1]. Dai X, et al. Melatonin attenuates the development of antinociceptive tolerance to delta-, but not to mu-opioid receptor agonist in mice. Behav Brain Res. 2007 Aug 22;182(1):21-7.
溶解度数据
In Vitro: DMSO : 25 mg/mL (32.52 mM; Need ultrasonic)配制储备液