Prolactin Releasing Peptide (1-31), human (acetate), is a potent GPR10 ligand with high affinity, eliciting prolactin secretion. It binds to human and rat GPR10 with K_i values of 1.03 nM and 0.33 nM, respectively, and serves as a tool for researching the hypothalamo-pituitary axis [1] [2].

催乳素释放肽（Prolactin Releasing Peptide）(1-31)，人类（醋酸盐）对人类和大鼠的GPR10有很高的亲和力，其K i 值分别为1.03 nM和0.33 nM [1]。

Prolactin Releasing Peptide (1-31), human (acetate) (ICV, 5 nM) 在体外显著提高了下丘脑切片中的LHRH释放，并增加了血浆FSH和总血浆睾酮水平[2]。同一化合物在浓度为100 nM时增加了调控脑垂体激素释放的下丘脑肽，包括血管活性肠肽(VIP)和加兰素，但对orexin A的分泌无影响[2]。