ACUITYAdvanced Biotin Free Polymer DAB Kit (Previously Covance catalog# SIG-32902)

Pricing & Availability
Regulatory Status
Other Names
Detection Kit, DAB
Covance Catalog# SIG-32902
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Product Citations
Cat # Size Price Quantity Check Availability Save
931001 50 tests $254
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Technical data sheet

Kit Contents

Kit Contents

• Peroxidase Block, 5 mL
• Reagent 1, Serum Block, 5 mL
• Reagent 2, Boost, 5 mL
• Reagent 3, HRP Polymer, 5 mL
• DAB Chromogen, 2 mL
• DAB Substrate Buffer, 24 mL

Product Details

Storage & Handling
Store between 2°C and 8°C.


Recommended Usage

Each lot of this product is quality control tested by immunohistochemistry.

Optimal working dilution and incubation times are to be determined by the investigator. See ACUITYAdvanced Protocol for more details.

Application Notes

ACUITYAdvanced is a biotin-free HRP polymer detection system for use with polyclonal and monoclonal antibodies made in rabbit and mouse. This technology provides excellent sensitivity and high specificity. ACUITYAdvanced is recommended for formalin fixed paraffin-embedded tissue sections. ACUITY Advanced is offered in a variety of kit sizes, and bulk volumes are available upon request. 

Product Citations
  1. Mayoral-Palarz K, et al. 2022. Dis Model Mech. :. PubMed

Antigen Details

Gene ID

Related FAQs

How many biotin molecules are per antibody structure?
We don't routinely measure the number of biotins with our antibody products but the number of biotin molecules range from 3-6 molecules per antibody.
Go To Top Version: 1    Revision Date: 03/27/2015

For Research Use Only. Not for diagnostic or therapeutic use.


This product is supplied subject to the terms and conditions, including the limited license, located at ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.


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