5(6)-TAMRA freie Säure ≥97% (durch HPLC) Amin-reaktiver fluoreszierender Farbstoff

Lieferant: Biotium

Synonyme: 5(6)-Carboxy-tetramethylrhodamineTetramethylrhodamine-5-(and-6)-maleimideTAMRA 5 and 6-isomer9-[2,4(or 2,5)-Dicarboxyphenyl]-3,6-bis(dimethylamino)-xanthylium inner salt

90027.EA 203 EUR
90027.
5(6)-TAMRA freie Säure ≥97% (durch HPLC) Amin-reaktiver fluoreszierender Farbstoff
5(6)-TAMRA

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

Formel: C₂₅H₂₂N₂O₅
Molecular Weight: 430,45 g/mol
Lagertemperatur: Gefrierschrank
MDL: MFCD16661194
CAS-Nummer: 98181-63-6

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