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Tetramethylrhodamine (TRITC) is a bright orange-fluorescent traditional dye with excitation ideally suited to the 532 nm laser line. It has been used extensively to label protein conjugates such as phalloidins for cytoskeleton counterstaining or antibody conjugates for immunofluorescence and other cellular imaging applications. Unlike biotin, which is an endogenous ligand in mitochondria, dye-based haptens permit background-free staining of cells and tissues and a sensitive alternative to biotin-streptavidin methods.
Tetramethylrhodamine isothiocyanate
500 µL
500 µg
200 µg
200 µg
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