Mixed isomers of carboxytetramethylrhodamine (TAMRA) free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.
- λEx/λEm (MeOH) = 540/565 nm
- Dark red solid soluble in DMSO, DMF, MeOH, or pH >6.5 buffer
- Store at -20°C and protect from light
- C25H23ClN2O5
- MW: 466.92
- MSDS: View or download
Storage Temperature:
R