DAPI (hydrochloride)
货号：
14285-5mg 基本售价：
546.0 元 规格：
5 mg
产品信息
概述| 货号 | 14285-5mg |
| 描述 | DAPI is a fluorescent probe which is commonly used to stain DNA and chromosomes for fluorescent microscopy and flow cytometry applications.1,2 It forms a fluorescent complex by attaching in the minor groove of A-T rich sequences of DNA.1 DAPI is often used as a counterstain, as its ultraviolet (max 358 nm) excitation and blue (max 461 nm) emission wavelengths separate it nicely from many popular primary fluorophores. It can be used on either fixed or live cells, although its low permeability in live cells demands that higher concentrations be used.2 |
| 别名 | 4,6-Diamidino-2-phenylindole;FxCycle Violet; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Kapuscinski, J. DAPI: A DNA-specific fluorescent probe. Biotech.Histochem. 70, 220-233 (1995).
2.Zink, D.,Sadoni, N. and Stelzer, E. Visualizing chromatin and chromosomes in living cells. Methods: A Companion to Methods in Enzymology 29, 42-50 (2003).
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| 运输条件 | Room temperature in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 计算分子量 | 350.3 |
| 分子式 | C16H15N5 • 2HCl |
| CAS号 | 28718-90-3 |
| 稳定性 | ≥ 2 years |
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