aladdin 阿拉丁 D130018 3,3'-二氨基联苯胺四盐酸盐 水合物 868272-85-9 ≥96%

中文名：3,3'-二氨基联苯胺四盐酸盐 水合物

英文名：3,3′-Diaminobenzidine tetrahydrochloride hydrate

中文别名：3,3-二氨基联苯胺四盐酸盐水合物

英文别名：3,3'-Diaminobenzidine tetrahydrochloride hydrate|868272-85-9|[1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride hydrate|4-(3,4-diaminophenyl)benzene-1,2-diamine;hydrate;tetrahydrochloride|DAB|C12H20Cl4N4O|C12H14N4.4HCl|HB0687|MFCD08273058|AKOS0160102

纯度：≥96%

货号：D130018

包装：1g、25g、5g

Cas号：868272-85-9

存储温度：-20°C储存,充氩

产品介绍：

DAB (3-3′ diaminobenzidine tetrachloride) is suitable for immunoblotting and immunohistochemical staining of nucleic acids and proteins. In HRP-based assays, the buffer oxidizes to a brown polymer in the presence of HRP and hydrogen peroxide that is insoluble in most organic solvents; sites of HRP activity on tissue sections and blots appear as brown-orange deposits, which can be intensified by treatment with salts of silver, copper, nickel, cobalt and osmium.DAB（3,3′-二氨基联苯胺）在许多应用中用于显示过氧化物酶活性。在过氧化物酶反应中，DAB在过氧化物存在下用作氢供体。DAB氧化形成不溶性棕色终产物，可用于免疫组织学和免疫印迹染色。

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