Enhanced K-Blue® is a one bottle stabilised 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 high sensitivity. Enhanced K-Blue develops a deep blue colour in the presence of peroxidase labelled conjugate, and is not applicable for use with assays requiring a precipitating substrate. This formulation does not contain DMF or DMSO.
Sensitivity: Enhanced K-Blue is a highly sensitive substrate with kinetic reactions equivalent to Neogen’s original K-Blue substrate formulation. This formulation offers the advantage of containing no DMF or DMSO and has very low background.
Stability and Storage: Enhanced K-Blue is stable for a minimum of 48 months when stored at 4°C.
Appearance: Clear to faint blue solution
Custom Packaging Service: Neogen can package Enhanced K-Blue in custom bottle sizes and volume fills to meet your specific packaging requirements. This service is a time and cost saving feature for any test kit manufacturer. For details on this service, please contact a Neogen representative.
|Product #||Product Description|
|308175||Enhanced K-Blue TMB Substrate, 200 mL|
|308176||Enhanced K-Blue TMB Substrate, 500 mL|
|308177||Enhanced K-Blue TMB Substrate, 1 L|
|308257||Enhanced K-Blue TMB Substrate, 20 L (1 x 20 L)|
For research and manufacturing use only.