FAM isothiocyanate (FITC), 5- and 6-isomers

Pricing Note
Pricing for each Lumiprobe product includes international shipping and custom clearance fees to bring the item into Canada. If ordering more than 1 item from Lumiprobe, please ask us for discounted pricing so that these fees are only included once per order.
 
Delivery Time Note
This product is usually imported from the manufacturer after order placement. Please expect longer delivery times of 7-14 days.
 
Catalog no.
3524-100mg
 
Description
An isothiocyanate derivative of fluorescein for labeling of antibodies and other biomolecules. Mix of 5- and 6-isomers.
 
Quantity
100 mg
 
Formula
C21H11NO5S
 
Quality Control
NMR 1H and HPLC-MS (95+%)
 
Excitation maximum
492
 
Extinction coefficient
 
Emission maximum
517
 
Fluorescence quantum yield
 
Storage conditions
24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
 
Solubility
good in DMSO