5(6)-TAMRA NHS Ester

Catalog # Pkg Size Price(USD) Quantity
1074-25 25 mg $79.00
1074-100 100 mg $145.00
1074-1G 1000 mg $895.00
1074-5G 5 g $1,850.00

5(6)-TAMRA NHS Ester is routinely used red fluorescent dye for labeling proteins, peptides or other primary amine-containing molecules. 5(6)-TAMRA NHS Ester reacts specifically and efficiently with a primary amine (e.g., a side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent amide bond.