5-FAM SE

5-FAM SE is the amine-reactive succinimidyl ester of the single-isomer 5-FAM acid. It is one of the most widely used green fluorescent reagents for labeling peptides, proteins, and nucleotides. Additionally, 5-FAM, SE has been employed in the preparation of various small fluorescent molecules, making it a versatile tool in life science research. Chemical Properties Storage Upon receipt, store at -20°C in the dark. Protect from light and moisture. When stored as indicated, 5-FAM SE is stable for at least 1 year. This product is for Research Use Only· Not for Human or Veterinary or Therapeutic Use CAS number 92557-80-7 Formula C25H17NO9 Molecular Weight 473.39 HPLC Purity >95% lambdaabs (nm) 493 epsilonmax (M-1 cm-1) 8.3x10^4 lambdafl (nm) 517 CF260 =epsilon260/epsilonmax 0.32 CF280 =epsilon280/epsilonmax 0.178