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Product introduction
荧光素二乙酸盐(FDA)是一种不发荧光的分子,在活细胞中水解产生发光荧光素。死细胞中无法积累或水解FDA。酯酶底物。FDA可透过细胞膜并作为荧光素积蓄在活细胞内。由于荧光素较BCECF或Calcein的亲水性低,因此荧光素从细胞中渗漏的量也高。FDA也可用于流式细胞仪。荧光素的激发和发射波长分别为488 nm和530 nm。荧光素二乙酸盐被用来区分活细胞和死细胞。 Fluorescein diacetate (FDA) is a non-fluorescent molecule, which is hydrolysed to fluorescent fluorescein in live cells. Dead cells cannot accumulate or hydrolyse FDA. Lipase substrate
Chinese name
二乙酸荧光素
English name
Fluorescein diacetate
Chinese alias
荧光素二乙酸酯 | 荧光素二乙酸盐 | 3,6-二乙酸荧光素 | 双--O-乙酸荧光素
English alias
FDA | Diacetil-Fluoresceina | acetic acid (6''-acetoxy-3-keto-spiro[phthalan-1,9''-xanthene]-3''-yl) ester | (6''-acetyloxy-3-oxospiro[2-benzofuran-1,9''-xanthene]-3''-yl) acetate | (6'-acetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate | NSC
CAS number
596-09-8
molecular formula
C24H16O7
molecular weight
416.38 g/mol
Exact mass
≥97%
PSA
88.100 Ų
Logp
3.600
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Research chemical CAS 596-09-8 1ml

Macklin Research chemical CAS 596-09-8 1ml, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:F689238-1ml
Product model:1ml
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Lead Time:30days
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