Alexa Fluor® 660

Synonym(s)
Alexa Fluor® 660
Optical Properties
Max Absorption 668 nm
Max Emission 698 nm
Extinction Coefficient 132,000 cm-1M-1
Stokes Shift 30 nm
Outside Data
Repository Accession Number Note
Fluorophores.org 245 Conjugated to protein
Ingredient List
1 Alexa Fluor® 660 C2 Maleimide, 10 mM
2 Alexa Fluor® 660 NHS Ester, 10 mg/ml