产品描述：DAB Chromogen Kit 背景应用：3,3' Diaminobenzidine (DAB) is a widely used chromogen for immunohistochemical staining. In the presence of peroxidase enzyme, DAB produces a brown precipitate that is insoluble in alcohol. This kit is prepared for Immunohistochemistry, Immunoblot or Dot Blot.储存效期：Store at 4°C for one year.

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  Immunohistochemical analysis staining in human breast carcinoma formalin fixed paraffin-embedded tissue section. The section was detected using DAB Chromogen Kit. The section was then counterstained with haematoxylin and mounted with Neutral Gum.