Papain inhibitor (Glycylglycyl-L-tyrosyl-L-arginine) 作为 Papain 的竞争性抑制剂，在 pH 6.2 时的 Ki 值为 9 μM。

Bacterial Substrate III, Abz/DNP TFA is an internally quenched fluorescent peptide substrate. Staphylococcus aureus transpeptidase sortase A (SrtA) reacts with its native substrate Bacterial Sortase Substrate III, Abz/DNP, cleaving it and catalyzing the formation of an amide bond between the carboxyl group of threonine and the amino group of cell-wall crossbridges.

(-)-Syringaresinol 通过 G(1) 阻滞和诱导细胞凋亡来抑制人早幼粒细胞 HL-6 细胞的增殖，可能是治疗癌症的潜在化疗剂。