JOE NHS ester, 5-isomer

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.
11120
 
Description
JOE is a fluorescent dye with emission in the yellow part of the spectrum. This derivative is an activated NHS ester for conjugation with amines.
 
Quantity
1 mg
 
Formula
C27H17Cl2NO11
 
Quality Control
NMR 1H and HPLC-MS (95+%)
 
Excitation maximum
533
 
Extinction coefficient
75000
 
Emission maximum
554
 
Fluorescence quantum yield
0.61
 
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