AF 555 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.
2K820
 
Description
AF 555 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the yellow channel.
 
Quantity
5 mg
 
Formula
C39H46K3N3O16S4
 
Quality Control
NMR 1H and HPLC-MS (95+%)
 
Excitation maximum
552
 
Extinction coefficient
152000
 
Emission maximum
566
 
Fluorescence quantum yield
0.14
 
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