TAMRA 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.
67120
 
Description
Amine-reactive, activated N-hydroxysuccinimidyl ester of TAMRA dye for the labeling of amine groups of proteins, peptides, and amino-oligonucleotides. Pure 5-isomer.
 
Quantity
100 mg
 
Formula
C29H25N3O7
 
Quality Control
NMR 1H, HPLC-MS (95%)
 
Excitation maximum
541
 
Extinction coefficient
84000
 
Emission maximum
567
 
Fluorescence quantum yield
0.1
 
Storage conditions
Storage: 12 months after receipt 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, low in water