Cyanine3B carboxylic acid

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.
2321-100mg
 
Description
A Cyanine3B derivative with unactivated free carboxy group for use as a control, calibration, and conjugation after pre-activation.
 
Quantity
100 mg
 
Formula
C31H32N2O6S
 
Quality Control
NMR 1H and HPLC-MS (95+%)
 
Excitation maximum
559
 
Extinction coefficient
121000
 
Emission maximum
571
 
Fluorescence quantum yield
0.68
 
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 DMF, DMSO