acid orange 6

Acid Orange 6 is a compound of orange dye.

C.I. Acid Orange 67 is an acidic orange-yellow dye that can be adsorbed and removed by bentone [a type of clay mineral].

5(6)-TAMRA (5(6)-Carboxytetramethylrhodamine) contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. It is bright, orange-fluorescent dye produces conjugates with absorption/emission maxima of ~555/580 nm.

(5)6-Carboxytetramethylrhodamine, a bright orange-fluorescent dye with absorption/emission maxima of ~555/580 nm [1], contains a carboxylic acid that reacts with primary amines via carbodiimide activation.

5(6)-TAMRA (Mixed isomers) (5-(and-6)-Carboxytetramethylrhodamine) is a rhodamine-type fluorescent dye with excitation/emission wavelengths of 545/580 nm. It is commonly employed for labelling oligonucleotides in DNA analysis.