Neogen's Enhanced K-Blue® Substrate is ideal for immunoassays requiring high activity.
The Enhanced K-Blue® substrate has a 36 month shelf life, making it the most popular substrate for diagnostic kit manufacturers and independent researchers worldwide.
All of Neogen’s TMB microwell formulations are one-bottle stabilized chromogenic substrates for use with HRP immunoassays.
Neogen substrates have common characteristics of low background, excellent lot-to-lot sensitivity, and contain no DMF or DMSO. Neogen is a fully ISO 9001 certified company.