DAB 2 Component with Stabilizer (Previously Covance catalog# SIG-31048)

Pricing & Availability
Regulatory Status
Other Names
Chromogen Substrate Solution
Covance Catalog# SIG-31048
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926801 1 kit 72,00€
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Technical Data Sheet (pdf)

Kit Contents

Kit Contents

• DAB Chromogen, 3mL
• DAB Substrate Buffer w/Stabilizer, 50mL

Product Details

Chromogen Substrate Buffer.
Storage & Handling
Store between 2-8°C. DAB preparations should be stored in a manner which minimizes exposure to light.


Recommended Usage

1. Add the DAB chromogen to the DAB substrate buffer as described in the table below

Buffer  DAB Chromogen
5 mL   +   0.2 mL
25 mL   +   1.0 mL
50 mL   +   2.0 mL

2. Apply mixture to tissue section 
3. Incubate the slides for 5-10 min. at room temperature
4. Rinse tissue sections with deionized water
5. Counterstain and mount
6. DAB produces a brown precipitate with almost no background

Application Notes

BioLegend’s DAB 2-Component w/Stabilizer consists of a concentrated (25x) DAB chromogen and a Stable buffer. The DAB solution reacts to give a brown staining with minimal background noise.

Antigen Details

Gene ID

Related FAQs

There are no FAQs for this product.
Go To Top Version: 2    Revision Date: 07/17/2017

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


BioLegend Inc., 8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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