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MIF-1
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
MIF-1图片
CAS NO:2002-44-0
包装与价格:
包装价格(元)
100mg电议
250mg电议
500mg电议

产品名称
Pro-Leu-Gly-NH2
Melanostatin
产品介绍
MIF-1 (Melanostatin) 是一种内源性的脑肽,是一种有效的多巴胺受体变构调节剂。MIF-1 抑制黑色素形成。MIF-1 阻断阿片受体激活的作用,从而调节吗啡的镇痛作用和应激诱导镇痛 (SIA)。MIF-1 直接通过血脑屏障 (BBB) 从血液进入中枢神经系统。
生物活性

MIF-1 (Melanostatin), an endogenous brain peptide, is a potentdopamine receptorallosteric modulator. MIF-1 inhibits melanin formation. MIF-1 blocks the effects ofopioid receptoractivation to modulate the analgesic effects of morphine and stress-induced analgesia (SIA). MIF-1 accesses from the blood to the CNS by directly crossing the blood-brain barrier (BBB)[1][2][3].

体外研究
(In Vitro)

MIF-1 (Melanostatin, 1 μM) provokes a reversible hyperpolarization and a suppression of spontaneous action potentials[2].

体内研究
(In Vivo)

MIF-1 (Melanostatin, 1 mg/kg; i.p.; once, for 1 hour; male Wistar rats) modulates the analgesic effects of morphine and stress-induced analgesia (SIA)[1].
MIF-1 (Melanostatin, 1 mg/kg; i.p.; daily, for 8 weeks; Sprague-Dawley rats) attenuates spiroperidol-induced impairment of development of striatal dopamine D2 receptors in rats[3].

Animal Model:Male Wistar rats[1]
Dosage:1 mg/kg
Administration:Intraperitoneal injection; once, for 1 hour
Result:Decreased the analgesic effect of morphine. Increased the pain threshold for at least 1 h.
Animal Model:Sprague-Dawley rats[3]
Dosage:1 mg/kg
Administration:Intraperitoneal injection; daily, for 8 weeks
Result:Attenuated the ontogenic impairment of striatal D2 receptors that was produced byspiroperidol(HY-B1371) treatment.
分子量

284.35

Formula

C13H24N4O3

CAS 号

2002-44-0

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.