6-FAM SE

6-FAM SE, the amine-reactive succinimidyl ester of the single-isomer 6-FAM acid, is one of the most popular green fluorescent reagents for labeling nucleotides and nucleic acids. While 6-FAM is highly effective for these applications, it is less frequently used for preparing small molecules compared to its counterpart, 5-FAM. Chemical Properties Storage Upon receipt, store at -20°C in the dark. Protect from light and moisture. When stored as indicated, 6-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 92557-81-8 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