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DAB Reagent
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产品介绍
应用
实验应用
IHC-P
背景
背景
3,3′-Diaminobenzidine (DAB) is an organic compound with the formula (C6H3(NH2)2)2. This derivative of benzidine is a precursor to polybenzimidazole, which forms fibers that are renowned for their chemical and thermal stability. Diaminobenzidine is oxidized by hydrogen peroxide in the presence of hemoglobin to give a dark-brown color.
制备和贮存
保存方式
Store at 2−8 °C and protected from light. Do not freeze. The expiration date is indicated on the vial label.
参考图片
Protocol:
Add on drop or 50ul DAB chromogen into 1ml DAB substrate buffer. Use within 2 hours after preparation.
Apply enough of DAB working solution to cover the specimen completely. Incubate 5-10 minutes. Monitor the color development under light microscope. Rinse slides gently with distilled water.
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危险品化学品经营许可证(不带存储) 许可证编号：沪(杨)应急管危经许[2022]202944(QY) 
营业执照(三证合一)