Cyanine5 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.
53020
 
Description
Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.
 
Quantity
50 mg
 
Formula
C36H42N3BF4O4
 
Quality Control
NMR 1H, HPLC-MS (95%)
 
Excitation maximum
646
 
Extinction coefficient
250000
 
Emission maximum
662
 
Fluorescence quantum yield
0.2
 
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
very poorly soluble in water (0.19 mM = 127 mg/L), good in polar (DMSO, DMF) and chlorinated (DCM, chloroform) organic solvents