Protein Kinase C Peptide Substrate targets specific cell spacers ina manner that is dependent on second messengers and specific adaptor proteins in response to extracellular signals that activate g protein-coupled receptors, tyrosine Kinase receptors, or tyrosine kinase-coupled receptors.

Nigranoic acid 是五味子中分离得到的一种三萜类化合物。Nigranoic acid 能抑制 HIV-1 逆转录酶。在脑缺血再灌注动物模型中，Nigranoic acid 通过 PARP/AIF 信号通路保护大脑。

GRGDSP, a synthetic linear RGD peptide, is an integrin inhibitor which can be used to modify the surface of cardiovascular implants such as vascular grafts to promote endothelialization.