T5569

3,3′,5,5′-Tetramethylbenzidine

peroxidase substrate, chromogenic, liquid

• Synonym(s): TMB substrate for ELISA (Super Slow)
• UNSPSC Code: 12352204
• NACRES: NA.83

Properties

• Product Name: 3,3′,5,5′-Tetramethylbenzidine Liquid Substrate, Super Slow, for ELISA, peroxidase substrate
• form: liquid
• shipped in: wet ice
• storage temp.: 2-8°C

Description

General description

3,3′,5,5′-Tetramethylbenzidine (TMB) is an electrochemical substrate for low level detection of horse radish peroxidase (HRP). It is a highly sensitive and dual function substrate, since it produces both soluble and insoluble reaction products. It has rapid reaction rate and it is suitable for on-line kinetic analysis. It does not possess carcinogenic properties.

Application

3,3′,5,5′-Tetramethylbenzidine Liquid Substrate, Super Slow, for ELISA has been used as a substrate for enzyme linked immunosorbent assay (ELISA).

Contains TMB in a mildly acidic buffer. The substrate is supplied as a one component ready to use solution. Rate kinetics are approx. 60% slower than traditional TMB formulations. Not recommended for membrane or immunohistochemical applications that require a precipitating reaction product.

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable