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TAMRA NHS Ester is a reactive dye that is used in labeling proteins, antibodies, and other biomolecules. It is a derivative of the TAMRA dye, which stands for 6-carboxytetramethylrhodamine, and is linked to an amine-reactive NHS ester group.

The NHS ester group is a reactive group that can be used to attach the dye to biomolecules, such as proteins and antibodies. The TAMRA NHS Ester dye has a bright fluorescence when bound to the biomolecule, which can be used in various applications, such as flow cytometry, imaging, and fluorescence microscopy.


Cat# Name Structure M.W. Purity Pricing
AP106255-TAMRA NHS Ester527.53≥95% Pricing
AP107095(6)-TAMRA NHS Ester527.53≥95% Pricing
AP12917TAMRA NHS ester, 5-isomer527.53≥ (95%) Pricing
AP14007TAMRA NHS ester, 6-isomer527.53≥95% Pricing

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