Cyanine3B 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.
59320
 
Description
Cyanine3B NHS ester is a reactive dye with significantly increased fluorescence quantum yield and photostability for the specific labeling of amino-groups in biomolecules.
 
Quantity
50 mg
 
Formula
C35H35N3O8S
 
Quality Control
NMR 1H and HPLC-MS (95+%)
 
Excitation maximum
559
 
Extinction coefficient
121000
 
Emission maximum
571
 
Fluorescence quantum yield
0.68
 
Storage conditions
12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
 
Solubility
good in DMF, DMSO