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DAB Substrate Kit

DAB reacts with HRP in the presence of peroxide to yield an insoluble brown-colored product at locations where peroxidase-conjugated antibodies are bound to samples.

Product Attributes

Storage Conditions

Store at 2 to 8 °C

Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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Product Description

DAB (3,3′-diaminobenzidine) reacts with HRP in the presence of peroxide to yield an insoluble brown-colored product at locations where peroxidase-conjugated antibodies are bound to samples.

  • Excellent substrate for immunohistochemical staining that requires the use of traditional counterstains and mounting media
  • The brown precipitate is insoluble in alcohol and other organic solvents
  • Kit includes 20X DAB substrate solution and 20X stabilized peroxide buffer, 15 mL each
 

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