hypothalamic peptide

Oxytocin acetate (α-Hypophamine acetate) 是哺乳动物的神经垂体激素，是多效的下丘脑肽，是催产素受体的配体，有助于分娩、哺乳和亲社会行为。它可作为一种压力应对分子，具有抗炎、抗氧化剂和保护作用。

This human neuropeptide of the RFamide peptide family with orexigenic activity may be also involved in the control of feeding behavior. The 26RFa gene is exclusively expressed in the ventromedial hypothalamic nucleus and in the lateral hypothalamic area.

Oxytocin (Oxytocin (Syntocinon)) 是哺乳动物的神经垂体激素，是多效的下丘脑肽，是催产素受体的配体，有助于分娩、哺乳和亲社会行为。Oxytocin 有刺激乳腺分泌乳汁，在分娩过程中促进子宫平滑肌的收缩，促进母爱的作用。

NBI-42902 is a potent inhibitor of peptide radioligand binding to the human GnRH receptor (K(i) = 0.56 nm). Tritiated NBI-42902 binds with high affinity (K(d) = 0.19 nm) to a single class of binding sites and can be displaced by a range of peptide and nonpeptide GnRH receptor ligands. In vitro experiments demonstrate that NBI-42902 is a potent functional, competitive antagonist of GnRH stimulated IP accumulation, Ca(2+) flux, and ERK1 2 activation. It did not stimulate histamine release from rat peritoneal mast cells. Finally, it is effective in lowering serum LH in castrated male macaques after oral administration. Overall, these data provide a benchmark of pharmacological characteristics required for a nonpeptide GnRH antagonist to effectively suppress gonadotropins in humans and suggest that NBI-42902 may have clinical utility as an oral agent for suppression of the hypothalamic-pituitary-gonadal axis. (source: Endocrinology. 2007 Feb;148(2):857-67. Epub 2006 Nov 9.)

CART(62-76)(human,rat) TFA 是一种类似神经递质的神经肽，由CART肽的62至76残基组成。该化合物能够调控纹状体去甲肾上腺素能、皮质纹状体及下丘脑在5-羟色胺能(5-HT)系统中的活性。

Exendin-4 (3-39) 是一种肽。Exendin-4 (3-39) 是 Exendin-4 的截断形式，缺少前两个氨基酸。Exendin-4 是一种有效的 GLP-1r 激动剂。Exendin-4 (3-39) 和 Exendin-4 可用于糖尿病和下丘脑-垂体-肾上腺 (HPA) 轴的研究。

Alarin (human) 属于下丘脑甘丙肽家族，包含 GALP 前体肽的信号序列和成熟 GALP 前 5 个氨基酸。

Vasopressin (argipressin) 是一种由下丘脑神经元合成的环状九肽，是肽原激素合成中的一种激素。Vasopressin 参与下丘脑-垂体-肾上腺轴调节过程，增加无溶质水从肾小管的滤液中重新吸收回循环中的量，收缩小动脉提高压强，增强促肾上腺皮质激素释放因子的刺激作用调节垂体促肾上腺皮质激素分泌。Vasopressin 在神经传导过程中可作为神经递质，与特定的 G 蛋白偶联受体结合发挥作用。

ACTH (1-13) is a 13-amino acid peptide that exhibits cytoprotective effects in a rat model of ethanol-induced gastric lesions. Adrenocorticotropic hormone (ACTH), also known as corticotropin, is produced and secreted by the anterior pituitary gland.

[Gln8] Luteinizing hormone releasing hormone ([Gln8] LH-RH), Avian hypothalamic peptide that stimulates release of gonadotropins from anterior pituitary, thus regulating reproductive functions.

[Gln8]-C517 (LH-RH), chicken acetate(47922-48-5 free base) 是一种鸟类下丘脑肽，可刺激垂体前叶释放促性腺激素，从而调节生殖功能。