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.
TAMRA NHS Ester
| Cat# | Name | Structure | Pricing |
|---|---|---|---|
| AP10625 | 5-TAMRA NHS Ester | Pricing | |
| AP10709 | 5(6)-TAMRA NHS Ester | Pricing | |
| AP12917 | TAMRA NHS ester, 5-isomer | Pricing | |
| AP14007 | TAMRA NHS ester, 6-isomer | Pricing |


