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DAB Substrate System for IHC, (30X/30X)

Cat. No.: DAB-303
Product Type: IHC Substrate
Product NumberSizePrice (USD)Status
DAB-303-33 ml kit65.00In Stock
DAB-303-77 ml kit95.00In Stock
Purchases from outside USA: please contact your region distributors or directly contact us via email if no distributor is available in your region.
Online Order: Only for U.S. Customers


Key Applications:

  • Immunohistochemistry (IHC)
  • Chromogenic in situ hybridization (CISH)

A high performance DAB (3,3'-Diaminobenzidine) liquid chromogen substrate system, is intended for use in IHC and CISH staining procedures. The DAB chromogen is commonly used in HRP-based immunodetection procedures. In the presence of peroxidase and hydrogen peroxide, DAB chromogen is oxidized to produce alcohol-insoluble dark brown color precipitate and deposit at the HRP conjugate targeted site. Supplied as a concentrate (30X), two-component system, this DAB liquid chromogen substrate kit offers a sensitive and rapid clean detection performance in IHC stainings.

The DAB substrate kit includes:

  • Solution A (30x): HRP substrate buffer and H2O2
  • Solution B (30x): the stablized liquid DAB chromogen

Supplied Asconcentrate (30x) components, packed in dropper bottles
PrecautionsThis product contains DAB: a potentail CARCINOGEN which should be handled by professional users only
Intended UseFor Research Use Only
StorageStore at 2-8 °C
ShippingShipped at ambient temperature.

For ordering bulk volume or customized production, please contact us for pricing, the lead time, and the shipment information.