1-nm-pp-1

1-NM-PP1 (PP1 Analog II) 是一种有效的Src 家族激酶抑制剂，是一种细胞渗透性 PP1 类似物，对 v-Src-as1 与 c-Fyn-as1 的IC50值分别为 4.3 nM、3.2 nM。

Gastrin-releasing peptide (GRP) is a neuropeptide that stimulates gastrin release. It binds to (Ki = 300 nM) and stimulates amylase secretion in rat pancreatic AR42J cells (EC50 = 0.3 nM). GRP increases proliferation of human liver carcinoma HepG2 and MHCC97H cells but does not affect the proliferation of normal HL-7702 liver cells at a concentration of 1 nM. In vivo, GRP (0.35 nmol/kg/h) increases both pancreatic exocrine secretion and pancreatic polypeptide (PP) release in rats. It dose-dependently stimulates gastrin, pancreatic amylase, lipase, bilirubin, and acid output and induces gallbladder contraction in humans when administered at doses ranging from 1 to 27 pmol/kg per hour.

PP-C8 是一种有效的选择性 PROTACCDK12-Cyclin K 降解剂。PP-C8 诱导 CDK12-Cyclin K 降解，对 CDK12 和 Cyclin K 的DC50分别为 416 和 412 nM。PP-C8 与PARP 抑制剂在三阴性乳腺癌 (TNBC) 中具有高效的协同抗增殖作用。

Hydroxy-PP-Me 是一种选择性 CBR1 抑制剂，能够抑制血清戒断所诱导的细胞凋亡。Hydroxy-PP-Me 可用于研究白血病。

Hydroxy-PP是一种有效的CBR1抑制剂，IC50值为0.78 μM，同时有效抑制细胞质酪氨酸激酶Fyn，IC50值为5 nM。