sulfo-Cyanine5 alkyne 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.
1058-50mg
 
Description
Bifunctional derivative of sulfo-Cyanine5 dye containing reactive groups of terminal alkyne and NHS ester.
 
Quantity
50 mg
 
Formula
C44H51KN4O11S2
 
Quality Control
NMR 1H and HPLC-MS (95+%)
 
Excitation maximum
646
 
Extinction coefficient
271000
 
Emission maximum
662
 
Fluorescence quantum yield
0.28
 
Storage conditions
12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
 
Solubility
good in DMF, DMSO, water