3,3-Diaminobenzidine (DAB) Enhanced Liquid Substrate System tetrahydrochloride, for Membrane Applica

3,3-Diaminobenzidine (DAB) Enhanced Liquid Substrate System tetrahydrochloride, for Membrane Applica

Stock Code: 3578266
Manufacturer Part No: D6815-1SET
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Application


The DAB (3,3′-Diaminobenzidine tetrahydrochloride) Two-component Enhanced Liquid Substrate System is a precipitating substrate system for peroxidase. DAB Two-component Liquid Substrate System produces a brown precipitate for use in immunohistological and immunoblotting staining procedures.


3,3?-Diaminobenzidine (DAB) Enhanced Liquid Substrate System tetrahydrochloride has been used as a substrate for peroxidase coupled secondary antibody.in paraffin heart sections of mice for immunohistochemical and immunofluorescent stainingin immunotransfer of salivary protein of laboratory Lutzomyia ovallesiin immunoperoxidase staining of lung tissue


Biochem/physiol Actions


3,3?-Diaminobenzidine (DAB) is a chromogenic substrate for peroxidase enzyme. It is converted to an insoluble precipitate after oxidation by peroxidase. This feature is exploited for visualization in histochemical (HC) and immunohistochemical (IHC) staining.


Caution


Stable for up to 18 mo. when stored at 2-8 °C in the original container.


Packaging


Set consists of 4 x 100 ml Solution A and 15 ml Solution B.


Quantity


Each DAB Two-component Liquid Substrate System will provide 500 mL of the DAB substrate solution.

Quality Level200
InChI keyKJDSORYAHBAGPP-UHFFFAOYSA-N
InChI1S/C12H14N4.4ClH/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;/h1-6H,13-16H2;4*1H
ManufacturerSIGMA-ALDRICH
Storage Temp.2-8°C
Formliquid

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