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.
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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
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AF 555 carboxylic acid

Non-reactive form of AF 555 fluorescent dye with a free carboxyl group.
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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
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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.
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Cat. # Quantity Price Lead time
1K8F0 1 mg $140 21 days
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AF 555 NHS ester

AF 555 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the yellow channel.
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Cat. # Quantity Price Lead time
1K820 1 mg $140 in stock
2K820 5 mg $450 in stock
4K820 25 mg $1460 in stock
5K820 50 mg $1890 in stock
6K820 100 mg $2640 5 days
Found better price? Let us know and we will propose the way forward!

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