6-TAMRA freie Säure Amin-reaktiver fluoreszierender Farbstoff
Lieferant: Biotium
Synonyme:
6-Carboxytetramethylrhodamine, 2-(3,6-Bis(dimethylamino)xanthylium-9-yl)-4-carboxybenzoate
90008
90008.EA
220
EUR
90008.
6-TAMRA freie Säure Amin-reaktiver fluoreszierender Farbstoff
6-TAMRA
Free acid form of 6-TAMRA (6-carboxytetramethylrhodamine) single isomer. 6-Carboxytetramethylrhodamine, triethylammonium salt is a single isomer rhodamine dye. The 6-carboxy group can be activated to succinimidyl ester or mixed anhydride for coupling with amines using standard methods.
- λEx/λEm (MeOH) = 540/565 nm
- Dark red solid soluble in DMSO, DMF, MeOH, or pH>6.5 buffers
- Store at ≤ 4 °C and protect from light, especially in solution
- Isomer purity ≥98%
Formel:
C₂₅H₂₂N₂O₅ Molecular Weight: 430.45 g/mol Lagertemperatur: Kühlschrank |
MDL:
MFCD01073638 CAS-Nummer: 91809-67-5 |
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