Product Highlights

- A single 650 nm filter can be used to read TMB pre- and post-stopping.

- Enables monitoring and control of color development in microwells

- Stopped reactions are stable for at least two hours (substrate-dependent).

TMB BlueSTOP^TM Solution is formulated to stop color development in microwell assays and maintain the blue color of TMB.  Unlike traditional acid-based TMB stopping solutions, the O.D. value of TMB does not change upon addition of TMB BlueSTOP. The stopped substrate is stable for an extended period. TMB BlueSTOP is ideal for use with KPL's microwell peroxidase substrates: SureBlue TMB Microwell Peroxidase Substrate,  SureBlue Reserve TMB Microwell Peroxidase Substrate, and TMB Microwell Peroxidase Substrate System. 

Application: Stop TMB color development in ELISA plate wells

Formulation: Ready-to-use solution

Measurement: 650 nm

Stability: 2 years

Storage: 2 - 8^oC