sulfo-Cyanine7 bis-NHS ester

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.
253D0
 
Description
sulfo-Cyanine7 bis-NHS ester is a bifunctional derivative of water-soluble near-infrared sulfo-Cyanine7. It contains two activated ester functional groups.
 
Quantity
5 mg
 
Formula
C50H57N4KO14S2
 
Quality Control
NMR 1H, HPLC-MS (95%)
 
Excitation maximum
750
 
Extinction coefficient
240600
 
Emission maximum
773
 
Fluorescence quantum yield
0.24
 
Storage conditions
Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
 
Solubility
good in DMF, DMSO, water