TMB EASE
Cat# 5320A
Size : 1L
Brand : Kementec
Contact local distributor :
Phone : +1 850 650 7790
![Graph illustrating sensitivity and speed og the different TMB formulations](https://kementec.com/media/1644/kinetic-kurve-version-2.png?center=0.48138297872340424,0.52333333333333332&mode=crop&width=450&height=212&rnd=133125476160000000")
![Graph illustrating the comparison of TMB and OPD tablets](https://kementec.com/media/1434/opd.png?anchor=center&mode=crop&width=450&height=212&rnd=132228762200000000")
TMB (3, 3', 5, 5'-tetramethylbenzidine) is a chromogenic substrate for Horseradish Peroxidase (HRP). TMB produces a deep blue color during the enzymatic degradation of hydrogen peroxide by HRP, and the addition of a stop solution gives a clear yellow color that absorbs at 450nm.
TMB EASE characteristics are:
- 1:1 replacement of carcinogenic 2mg OPD
- Aqueous based – no organic solvents (REACH Annex XVII compliant)
- Low lot-to-lot variation
The product is available in bulk quantities and as customized solutions.
Specifications
- Available sizes: 100 mL, 500 mL, 1 L, bulk
- Format: Ready-to-use (RTU)
- Storage: 2-8⁰C in the dark
- Stability: 4 years
- Development time: 20-30 minutes
- Stop solution: 0.2 M H₂SO₄
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