BioFX® TMB Extended Range HRP Microwell Substrate, Surmodics

Supplier: Surmodics

TMBX-1000-01 TMBX-0100-01
102866-998EA 325 USD
102866-998 102867-000
BioFX® TMB Extended Range HRP Microwell Substrate, Surmodics
Assays ELISAs

The one component 3,3’,5,5’-tetramethylbenzidine (TMB) substrate is supplied in a ready-to-use solution. Peroxidase reacts with the TMB substrate solution to produce a soluble blue reaction product that can be read at 370 nm or 620-650 nm for ELISA applications. Stop solutions can be added to prevent further color development and reading the absorbance values at the desired wavelengths.


  • Prolonged Stability
  • Increased Sensitivity
  • Negligible Backgrounds
  • Ease of manufacturing


BioFX™ TMB Extended Range HRP Microwell Substrate is a low-kinetic range substrate for ELISA applications.


Certifications: ISO 13485:2016 & 9001:2015 Certified

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