Inhibitor of protein kinase C (PKC) ζ; attached to cell permeabilisation Antennapedia domain vector peptide. Consists of amino acids 113 - 129 of PKC ζ pseudosubstrate domain linked by a disulphide bridge to the Antennapedia domain vector peptide. The Antennapedia peptide is actively taken up by intact cells, at 4 or 37°C, ensuring rapid and effective uptake of the inhibitor peptide. Once inside the cell, the disulphide bonds are subjected to reduction in the cytoplasm leading to release of the inhibitor peptide. Induces mast cell degranulation by a PKC ζ-independent pathway.

Crustecdysone (20-Hydroxyecdysone) 是一种天然存在的蜕皮激素，可来源于 Serratula coronata, 可控制节肢动物的蜕皮和变态，它通过 20E 核受体复合物 EcR-USP 抑制半胱天冬酶 (Caspase) 活性并诱导自噬 (autophagy)。Crustecdysone 在心血管系统中具有调节或保护作用。Crustecdysone 是 Ecdysone (HY-N0179) 的活性代谢物。

NSC622608 是 T 细胞激活 V 域 Ig 抑制因子 (VISTA) 的小分子配体，VISTA 是影响 T 细胞攻击肿瘤能力的免疫检查点。