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试剂描述:

产品名称:DAPI 二盐酸盐

产品别名:4,6-二脒基-2-苯基吲哚二盐酸盐

CAS号:28718-90-3

英文别名:DAPI 二盐酸盐

分子量:350.24

分子式:C₁₆H₁₅N₅•2HCl

纯度:≥97%

外观:见爱必信官网

保存方法:2-8℃,避光防潮密闭干燥,有效期2年。

描述:

DAPI is a cell-permeable DNA-binding dye which binds preferentially to DNA rich in adenine and thymine. It is used in flow cytometry for measuring nuclear DNA content or for sorting isolated chromosomes and is also useful for microscopic detection of nuclei and nuclear DNA in normal and apoptotic cells. DAPI can also be used to detect mycoplasma and in simple retrograde double-labelling procedures for studying axonal branching employing Evans Blue and Primulin. DAPI is a reversible inhibitor of S-adenosyl-L-methionine decarboxylase and KAO (diamine oxidase).

应用:A cell-permeable DNA-binding dye preferential to adenine and thymine rich DNA

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