Activity Collection, Chemicals
3,3',5,5'-Tetramethylbenzidine
Description 3,3’,5,5’-Tetramethylbenzidine (TMB) is a sensitive colorimetric substrate widely used in peroxidase and peroxidase-coupled systems such as ELISA. Upon oxidation, TMB produces a blue soluble product, readable spectrophotometrically at 370...
$26.21