Two-component TMB solutions for membrane assays

This type of TMB solutions is supplied as two parts. Part A is a H2O2 -containing solution and Part B TMB-containing one, in a separate bottle. Mix them at 1:1 ratio just before application.

Like mono-component TMB solutions, this version of TMB solutions is also designed for membrane assays, like immunoblottings and microarray or chips.

In the presence of peroxidase, for example HRP, the substrates will produce a coloured, insoluble, permanent end product at the reaction site.

Develops a purple end product at the reaction site. Stable for 2 years at 4°C.

Develops a blue end product at the reaction site. Stable for 2 years at 4°C.