"A trustworthy partner for the IVD industry and R&D labs seeking premium immunoassay components."Henrik Christensen, CEO and owner of Kem-En-Tec Diagnostics

TMB ONE Prestained

Prestained TMB ONE, ready-to-use substrate for colorimetric detection in ELISAs based on Horseradish Peroxidase labeled antibodies.

  • This patented type of TMB with a red indicator combines all the important qualities of TMB ONE™, eliminating possible mistakes during pipetting. The red color is also useful in automatic analyzers, giving the warning “Reagent low” when it is time for filling up the substrate. The red indicator disappears after addition of the stopping solution and will neither affect the sensitivity nor the stability of the substrate.
  • Ready-to-use, Mono-component, one-step chromogenic substrate containing 3,3′,5,5′-tetramethylbenzidine, substrate buffer and hydrogen peroxide
  • gives higher signal and has a higher sensitivity in ELISA than OPD (orthophenylene diamine)
  • Extremely stable and robust
  • Negligible batch-to-batch variations

Properties

  • Extremely stable and robust
  • Free of harmful organic solvents
  • Development time: 5-30 minutes
  • Stop solution: 0.2 M H2SO4

Stability

  • At least 4 years at 2-8° C
  • At least 1 year at room temperature
  • 8 weeks at 37° C

 

All products are available as OEM components or under our own Kem-En-Tec Diagnostics A/S label.

Cat # Unit
4430H 100 ml
4430L 500 ml
4430A 1000 ml
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