K-Blue® Aqueous is a revolutionary 100% solvent-free, non-volatile TMB substrate. It contains 3,3’,5,5’ tetramethylbenzidine (TMB) and hydrogen peroxide (H2O2) in a one-bottle format with long-term stability and high activity. K-Blue Aqueous develops a deep blue color in the presence of peroxidase labelled conjugate and is ideal for end users working under strict regulatory requirements. K-Blue Aqueous has been optimized for use with microwell applications, especially ELISA This substrate is not applicable for use with assays requiring a precipitating substrate.
This highly sensitive TMB substrate offers kinetic reactions similar to Neogen’s Enhanced K-Blue Substrate and offers low background development.
K-Blue Aqueous is stable for 36 months when stored at 4°C.
Clear to light yellow-green solution
Neogen can package K-Blue Aqueous 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 |
| 331175 |
K-Blue Aqueous TMB Substrate, 200 mL |
| 331176 |
K-Blue Aqueous TMB Substrate, 500 mL |
| 331177 |
K-Blue Aqueous TMB Substrate, 1 L |
| 331257 |
K-Blue Aqueous TMB Substrate, 20 L (1 x 20 L) |
331175, 331176, 331177, 331257 - K-Blue Aqueous TMB Substrate, Safety Data Sheet [English]
For research and manufacturing use only.
