Description
Custom TMB Substrate is a one bottle stabilized chromogenic substrate for use with horseradish peroxidase immunoassays. It contains both 3,3’,5,5’ tetramethylbenzidine (TMB) and hydrogen peroxide (H2O2) in a one bottle format with long term stability and lower sensitivity. Custom TMB Substrate develops a deep blue color in the presence of peroxidase labeled conjugate. It is not applicable for use with assays requiring a precipitating substrate. Custom TMB Substrate is stable for a minimum of 24 months when stored at 4oC