leptin (22 56), human

Leptin(22-56),human is a peptide fragment of Leptin, which ACTS through a variety of subtypes of Ob-Rs.

C-Type Natriuretic Peptide (CNP) (1-22), human acetate 是一种利钠肽受体 B (NPR-B) 的激动剂，一种内皮衍生的松弛剂和生长抑制因子。 C-Type Natriuretic Peptide (CNP) (1-22), human acetate 抑制由组胺和 5-HT 或直接由毛喉素刺激的 cAMP 合成。

Adrenomedullin (AM) (22-52), human acetate 是猫后肢血管床中 CGRP 受体和肾上腺髓质素受体的拮抗剂。

Beta-MSH (1-22) (human) acetate (Beta-MSH (1-22) (human) acetate (17908-57-5 Free base)) 是一种 22 肽，是一种内源性黑皮质素 4 受体 (MC4-R) 激动剂。

C-Type Natriuretic Peptide (CNP) (1-22), human 是一种利钠肽受体 B (NPR-B) 激动剂，是一种 CNP 的 1-22 片段。它对生理激动剂组胺和 5-HT 刺激或直接由 Forskolin 刺激的 cAMP 合成具有抑制作用。其中CNP 是一种有效的、内皮衍生的松弛剂和生长抑制因子。

Prepro-ANF (56-92), human，是一种人类心房利钠因子的前体，同时也作为鸟苷酸环化酶的激活剂，有助于提升肾膜和肾单位微粒鸟苷酸环化酶的活性。

Leptin (93-105), human, refers to the peptide fragment consisting of amino acids 93 to 105 from the human leptin protein. Leptin is a peptide hormone comprising 167 amino acids, predominantly synthesized by adipocytes. Its primary function involves coordinating metabolic adaptations to fasting within the central nervous system.

Klotho衍生肽1（KP1）(56-87)是从人类Klotho蛋白质中衍生的肽，具有扰乱TGF-β信号传导的作用。它与TGF-β受体类型1（TGFBR2）和TGF-β受体类型2（TGFBR2；Kds分别为1.41和14.6µM）结合。KP1（10 µg/ml）的预孵育抑制TGF-β在NRK-49F大鼠成纤维细胞中诱导的纤维连接蛋白和α-平滑肌肌动蛋白（α-SMA）水平的增加。在体内，KP1（每天1 mg/kg）选择性地定位于受损的肾脏，并减少血清肌酐和血尿素氮水平，这些是肾功能的标志物，同时也减少了小鼠单侧输尿管阻塞（UUO）和单侧缺血-再灌注损伤诱导的肾脏纤维化模型中的肾纤维化。

Adrenomedullin (22-52) is a C-terminal fragment of adrenomedullin (1-52) . In vitro, adrenomedullin (22-52) reduces basal corticosterone production in a mixture of rat adrenocortical and adrenomedulllary cells. It also reverses increases in ACTH-stimulated corticosterone production induced by adrenomedullin (1-52). Adrenomedulin (22-52) (0.5 and 5 μg/kg/min) has no effect on basal regional cerebral blood flow but reverses increases in regional cerebral blood flow induced by rat adrenomedullin in rats. Unlike adrenomedullin (1-52), adrenomedullin (22-52) has no effect on mesenteric arterial perfusion pressure in cats.

BNP (22-46), Pro (Human) 为多肽类化合物，主要应用于心功能障碍研究领域。

胃抑制肽(GIP) (22-51) 是一种具有30个氨基酸的前动脉硬化肽，对应于GIP前体蛋白proGIP的第22至51个氨基酸残基，已在人类血浆中发现。在1 µM的浓度下使用，该肽能引起在巨峰细胞分化的THP-1细胞和分离的人类主动脉内皮细胞中IκB-α的降解和NF-κB的核转移。在体内，GIP (22-51) 增加了ApoE-/-小鼠的动脉粥样硬化病变面积和斑块形成。

Adrenomedullin (ADM) is a 52-aa hypotensive peptide. Adrenomedullin (ADM) has structural similarity with amylin.

β-Melanocyte Stimulating Hormone (MSH), human (Synonyms: Beta-MSH (1-22) (human)) β-Melanocyte Stimulating Hormone (MSH), human, a 22-residue peptide, acts as an endogenous melanocortin-4 receptor (MC4-R) agonist.

Adrenomedullin (AM) (22-52), human [22-52-Adrenomedullin human], TFA, is a C-terminal truncated analogue of adrenomedullin and acts as an adrenomedullin receptor antagonist.

C-Type Natriuretic Peptide (CNP) (1-22), human (TFA), is a 22 amino acid fragment of CNP and functions as an agonist for the natriuretic peptide receptor B (NPR-B). It can inhibit cAMP synthesis, which is induced by histamine, 5-HT, or Forskolin. Additionally, CNP exhibits strong endothelial-derived relaxation properties and acts as a growth inhibitor.