Peptide YY (PYY), human 产品活性：Peptide YY (PYY) 是一种肠道激素，可调节食欲和抑制胰腺分泌。Peptide YY (PYY) 可以通过神经肽 Y 受体 (Neuropeptide Y receptors) 介导其作用。 产品来源： https://www.medchemexpress.cn/Peptide_YY__PYY_,_human.html 研究领域：GPCR/G Protein | Neuronal Signaling 作用靶点：Neuropeptide Y Receptor In Vitro: The gut hormone peptide YY ( PYY) belongs to the pancreatic polypeptide (PP) family along with PP and neuropeptide Y (NPY). These peptides mediate their effects through the NPY receptors of which there are several subtypes (Y1, Y2, Y4, and Y5). Pancreatic polypeptide YY (Peptide YY), a small peptide consisting of 36 amino acids, is originally isolated from porcine intestine and is secreted from the neuroendocrine cells (L cells) in the mucosa of the gastrointestinal tract, but it has been localized to other locations associated with the digestive system. In Vivo: Peptide YY is capable of strongly inhibiting secretin-stimulated pancreatic secretion. A very low dose of Peptide YY (10-20 pmol/kg) significantly decreases the pancreatic secretion of bicarbonate as well as fluid that is stimulated by a single dose of secretin (0.1 unit/kg). A dose of Peptide YY of 100-200 pmol/kg causes a 70-80% reduction of the pancreatic bicarbonate and fluid secretion. Peptide YY is localised to blood vessels and atherosclerotic plaques of rabbits. It causes vasoconstriction of the vascular tree. 相关产品：BIBO3304 TFA | Galanin (1-30), human | HT-2157 | SHA 68 | Spexin | MK-0557 | BIIE-0246 | Neuropeptide Y (human,rat,mouse) (TFA) | BIBP3226 TFA | Galanin Receptor Ligand M35 | JNJ-31020028 | CGP71683 hydrochloride | [Leu31,Pro34]-Neuropeptide Y(human,rat,mouse) TFA | L 152804 | Pancreatic Polypeptide, human | RF9 | BMS-193885 | Neuropeptide Y (3-36) (human, rat) | Peptide YY (PYY) (3-36), porcine TFA | RFRP-3(human) | Velneperit | CYM 9484 | Galnon TFA | [Leu31,Pro34]-Neuropeptide Y (porcine) | CART(55-102)(human) | M871 | Neuropeptide S(Mouse) | Peptide YY (PYY) (3-36), Human | M617 品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供最新最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪最新的制药及生命科学研究进展，为您提供全球最新的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。