AF 555 in Fluorophores

Absorption max 552 nm Emission max 566 nm

Fluorophore chart

AF 555 is a hydrophilic fluorophore with high fluorescence quantum yield and high photostability, an alternative to tetramethylrhodamine (TAMRA, TMR) or Cyanine3 dyes. AF 555 dye molecules can be attached to proteins at high molar ratios without significant self-quenching, enabling brighter conjugates and more sensitive detection.

AF 555 azide

Azide derivative of yellow fluorescent dye AF 555 for сlick сhemistry.

Show pricing

Cat. #	Quantity	Price	Lead time
1K830	1 mg	$140	in stock
2K830	5 mg	$450	in stock
4K830	25 mg	$1460	in stock
5K830	50 mg	$1890	in stock
6K830	100 mg	$2640	in stock

Bulk inquiry

Found better price? Let us know and we will propose the way forward!

AF 555 carboxylic acid

Non-reactive form of AF 555 fluorescent dye with a free carboxyl group.

Show pricing

Cat. #	Quantity	Price	Lead time
1K890	1 mg	$125	in stock
2K890	5 mg	$325	in stock
4K890	25 mg	$950	in stock
5K890	50 mg	$1625	in stock
6K890	100 mg	$2090	in stock

Bulk inquiry

Found better price? Let us know and we will propose the way forward!

AF 555 DBCO

Dibenzocyclooctyne (DBCO, ADIBO) containing the yellow fluorophore AF 555 for labeling azide-tagged biomolecules inside live cells, whole organisms, and inanimate samples.

Show pricing