PolyDetector DAB HRP Brown Chromogen


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Specification Sheets
Safety Data Sheet
Intended UseFor In Vitro Diagnostic Use
Summary and ExplanationPolyDetector DAB Brown Substrate-Chromogen is suitable for use in HRP Detection systems and allow for the demonstration of tissue antigens or nucleic acids in paraffin-embedded tissues, cryostat sections, cytosmears, and cell preparations. The substrate chromogen is the final step in the detection portion; it enables the antibody antigen complex or nucleic acid-probe complex to be viewed under the light microscope. This occurs because DAB acts as an electron donor in the presence of the enzyme horseradish peroxidase; DAB gets oxidized and produces a brown color at the site of the target antigen or nucleic acid.
PresentationDAB (3’3’diaminobenzidine) is a chromogen (color forming molecule) that develops into a brown precipitate. DAB forms a permanent record of the results of the stain when coverslipped with an organic based resin, such as Perma Mounter (BSB 0094-BSB 0097) or XyGreen PermaMounter (BSB 0169 – BSB 0174).
BSB 0019APolyDetector DAB HRP Brown Chromogen100.0 ml
BSB 0019BPolyDetector DAB HRP Brown Chromogen50.0 ml
BSB 0019CPolyDetector DAB HRP Brown Chromogen12.0 ml
BSB 0019GPolyDetector DAB HRP Brown Chromogen6.0 ml

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