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TMB Prestained Red ELISA Peroxidase Substrate

100 mL 1000 mL
Liquid - light red colored Liquid - light red colored
$139.00 /Per Item
$285.00 /Per Item
Availability: Ships next business day Availability: Call for availability
Shipping info:

$50.00 to US & $70.00 to Canada for most products. Final costs are calculated at checkout.


TMB (3,3',5,5'-Tetramethylbenzidine) is a colorimetric substrate for peroxidase (HRP)-based enzyme immunoassays, notably ELISAs, and is known for producing a blue color that changes to yellow upon stopping the reaction with sulfuric acid.

Product Details

TMB Prestained Red ELISA Peroxidase Substrate - TMBE-RED-0100
TMB Prestained Red ELISA Peroxidase Substrate, TMB ELISA Peroxidase Substrate

Target Details

pH: 4.0 +/- 0.2 Stability @ 18° to 26°C: PASS Stability @ 4°C: PASS QC Raw Material: PASS Absorbance check of final product: PASS Performance Data per ELISA: PASS

Application Details

This proprietary formulation of TMB ELISA Peroxidase Substrate is red in color, enabling users to have visual certainty that the product was applied equally. The color change is quantifiable at 370 nm or 655 nm.


Proprietary buffer with enhancer

Shipping & Handling

Store container at 4° C prior to opening. Protect from moisture and light. No special shipping conditions or precautions are required.
Expiration date is two (2) years from date of receipt.

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This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.

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