Extracellular death factor (EDF) 是参与大肠杆菌群体感应 (quorum sensing) 的唯一单一信号分子，可以启动 mazef 介导的细胞死亡。Extracellular death factor 可显著增强 MazF 和 ChpBK 的核糖核酸内切酶活性。

Fengabine 是一种 GABAergic 抗抑郁活性分子。Fengabine 可用于研究抑郁症。

Lem-14-1189, a LEM-14 derivative, is a potent NSD inhibitor of the nuclear receptor binding SET domain, and has inhibitory effects on NSD1, NSD2, and NSD3, with IC50 of 418 μM, 111 μM, and 60 μM, respectively. LEM-14-1189 has potential anticancer activity and can be used to study multiple myeloma (MM) and diseases of the blood system.