Osteostatin (1-5) amide (human, bovine, dog, horse, mouse, rabbit, rat) (Human PTHrP (107-111) amide) 是一种 C 端甲状旁腺激素相关蛋白片段，能抑制骨吸收。

BQ-3020 (TFA) is a selective ETB receptor agonist that inhibits [125I] et-1 binding to the ETB receptor in the cerebellum with a 0.2nm IC50, causing vasoconstriction.

CNP-AFU 是 α-L-岩藻糖苷酶的底物。