溴化乙啶-d5
溴化乙啶-d5；溴乙菲啶-d5；菲啶溴红-d5
Ethidium-d5 Bromide
溴化乙啶-d5；溴乙菲啶-d5；菲啶溴红-d5
Ethidium-d5 Bromide
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产品编号： CER890702
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相关CAS号：1239-45-8（未标记）
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分子式：C21H15D5BrN3
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分子量：399.34
英文别名：
3,8-Diamino-5-(ethyl-d5)-6-phenylphenanthridinium Bromide; 2,7-Diamino-10-
(ethyl-d5)-9-phenylphenanthridinium Bromide; 2,7-Diamino-9-phenyl-10-(ethyl-d5)
phenanthridinium Bromide; 2,7-Diamino-9-phenylphenanthridine-d5 Ethobromide; Dromilac-d5; Homidium-d
参考文献：
Waring, M.J., et al.: J. Mol. Biol., 13, 269 (1965), Probst, G.S., et al.: Environ. Mutagen., 3, 11 (1981),
Labelled Ethidium bromide (EtBr) (E890700). It is the most commonly used nucleic acid stain for PAGE or agarose gel electrophoresis. The fluorescence of EtBr increases 21-fold upon binding to double-stranded RNA and 25-fold on binding double-stranded DNA so that destaining the background is not necessary with a low stain concentration (10 μg/ml).
Ethidium bromide has been used in a number of fluorimetric assays for nucleic acids. It has been shown to bind to single-stranded DNA (although not as strongly) and triple-stranded DNA. Because of its ability to bind to DNA, EtBr is an inhibitor of DNA polymerase. Antiprotozoal (Trypanosoma).
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