现货供应
Synonym:5-TAMRA
Molecular Formula:C25H22N2O5
Molecular Weight:430.45
CAS Number:91809-66-4
General Description:An important fluorophore prepared in high purtity with a detection limit of TMR-labeled amino acids by capillary electrophoresis of approx. 600 molecules. Readily excited by the 546 nm spectral line from mercury-arc lamps used in fluorescent microscopes, and is intrinsically more photostable than fluorescein.
Properties:λex ~543 nm; λem ~570 nm in methanol