5-TAMRA NHS Ester

Catalogue Number: 1255-FLP

Manufacturer:Fluoroprobes
Shelf Life:36 months
Physical state:solid
Type:Fluorescent Reagents
Shipping Condition:RT
Unit(s): 100 mg, 1000 mg, 25 mg

Description

Description: Although the mixed isomers of 5(6)-TAMRA Acid is a preferred, routinely used orange-fluorescent dye for staining proteins, it is rearly used for labeling peptides and nucleotides. Purification of 5(6)-TAMRA labeled peptide and nucleotides might be troublesome due to significant signal broadening in HPLC purification. Peptides and nucleotides labeled with a single isomer TAMRA usually give better resolution in HPLC purification that is often required in the conjugation processes. 5-TAMRA is more often used for labeling peptides and proteins. 6-TAMRA is predominately used for labeling nucleotides and sequencing nucleic acids. 5-TAMRA dye is a bright fluorescent label is compatible with various excitation sources including mercury arc, tungsten and xenon arc lamps, the 544 nm line of the Helium-Neon laser and the 532 nm green laser line.

Additional Text

Short Description

A purified single isomer 5 of amine-reactive TAMRA dye. Often a reagent of choice for preparing TAMRA-labeled peptides.

Price
359.00


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