Fluorescein isothiocyanate Isomer I, min. 90 %, Molar mass (M) 389,39 g/mol, Storage temp. -20 °C, CAS No. [3326-32-7], EG-Nr. 222-042-0, Empirical formula C21H11NO5S
Fluorescein isothiocyanate Isomer I ≥90 %
Used for labeling of different biomolecules in immunohistology and immunocytology. Excitation maximum: 490 nm. Emission maximum: 525 nm