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Fluorescein di-beta-D-galactopyranoside (FDG) 是通过流式细胞术检测动植物中β-半乳糖苷酶的荧光底物 ,λex=485 nm,λem=535 nm。
Fluorescein di-beta-D-galactopyranoside (FDG) 是通过流式细胞术检测动植物中β-半乳糖苷酶的荧光底物 ,λex=485 nm,λem=535 nm。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 1,230 | 现货 | |
5 mg | ¥ 3,390 | 现货 | |
10 mg | ¥ 4,920 | 现货 | |
25 mg | ¥ 7,730 | 现货 |
产品描述 | Fluorescein di-beta-D-galactopyranoside (FDG) is a fluorescent substrate for the detection of β-galactosidase in kinetoplastids and animals by flow cytometry , λex=485 nm, λem=535 nm. |
体外活性 | Fluorescein di(β-D-galactopyranoside) 在 Hs68 细胞中显示出时间和剂量依赖性的荧光增加,双底物法产生的荧光水平远低于 Fluorescein di(β-D-galactopyranoside) 法[1]。 |
别名 | 荧光素二(β-D-吡喃半乳糖苷), FDG, Fluorescein di(β-D-galactopyranoside) |
分子量 | 656.59 |
分子式 | C32H32O15 |
CAS No. | 17817-20-8 |
存储 | keep away from direct sunlight,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||
溶解度信息 | DMSO: 5 mg/mL (7.62 mM), Sonication is recommended. | |||||||||||||||
溶液配制表 | ||||||||||||||||
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