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Medchemexpress LLC Rhodamine B isothiocyanate | 36877-69-7 | MFCD00041787 | 98.0% | 536.09 g/mol | C29H30ClN3O3S | 5 MG
Supplier: Medchemexpress LLC HY1126975MG
Rhodamine B isothiocyanate is a xanthene-derived fluorescent labeling reagent containing an isothiocyanate functional group for covalent conjugation to primary amines. Provided as a solid, it produces strong red fluorescence for biochemical labeling, microscopy, and fluorescence assays, and is suitable for preparing labeled proteins, peptides, and other biomolecules.
- Provides bright red fluorescence for sensitive detection and imaging.
- Reacts with primary amines via isothiocyanate chemistry for stable covalent labeling.
- High purity (~98.0%) for reproducible conjugation results.
- Solid form allows easy handling and long-term storage when protected from light.
- Compatible with common fluorescence detection systems and imaging filters.
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