c12fdg

C12FDG (5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside) 作为一种亲脂性用于检测β-半乳糖活性的绿色荧光底物，是一种衰老标志物，常与流式细胞仪连用。

C12FDGlcU, a lipophilic analog of fluorescein di-β-D-glucuronic acid, is valuable for detecting β-glucuronidase (GUS) gene expression. This compound penetrates cells and is subsequently cleaved by β-glucuronidase, releasing a yellow-colored, green-fluorescent fluorescein (Abs Em of the reaction product: 495 518 nm) [1] [2].