SEMKUR - Quantative

This probe operates as a traditional FRET probe (see the chart below).

Coumarin-SS-Fluorescein FRET Probes

FRET probe

The table below shows the reduction of SEMKUR-quantitative by 2mM Glutathione at an excitation at 325nm.

FRET probe

At 16mM glutathione, you can see a very different profile at an excitation of 325nm.

FRET probe

When taking the A/B ratio versus glutathione, you arrive at a standard curve that can be used to ascertain the amount of Glutathione. Glutathione can be used as a way to determine the level of cellular oxidative stress.

FRET probe

 
 

SEMKUR - Quantative Prices

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1mg Contact for quote.
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