红曲素是从红曲霉发酵米（红霉米）中提取的一种氮杂色素。

[Sar1, Ile8]-Angiotensin II is a peptide that has multiple effects on vascular smooth muscle, including contraction of normal arteries and hypertrophy or hyperplasia of cultured cells or diseased vessels. The biological activities of angiotensin II antagonists upon basal and angiotensin II-stimulated aldosterone production were evaluated in an isolated canine glomerulosa cell preparation.

γ-GT 用作 γ-谷氨酰转移酶 (GGT) 的合成底物，用于测定 GGT 活性。