SERVAColor TMB Blot Solution (37071-GRP)

Ready-to-use, non-toxic, highly sensitive substrate solution for detection of horseradish peroxidase (HRP) in membrane assays. Forms dark blue precipitates at the sites of HRP activity on membranes. • Rapid precipitate formation due to high activity • High contrast due to very low background • Long term stability at room temperature • No significant fading after reaction stop