ROX 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.
11220
 
Description
Activated NHS ester of ROX (rhodamine X or rhodamine 101), pure 5-isomer, for the labeling of amine groups of biomolecules.
 
Quantity
1 mg
 
Formula
C37H33N3O7
 
Quality Control
NMR 1H, HPLC-MS (80%)
 
Excitation maximum
570
 
Extinction coefficient
93000
 
Emission maximum
591
 
Fluorescence quantum yield
1
 
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
good in DMF, DMSO