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 $140.00 in stock
2K830 5 mg $450.00 in stock
4K830 25 mg $1460.00 in stock
5K830 50 mg $1890.00 in stock
6K830 100 mg $2640.00 in stock

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 $125.00 in stock
2K890 5 mg $325.00 in stock
4K890 25 mg $950.00 in stock
5K890 50 mg $1625.00 in stock
6K890 100 mg $2090.00 in stock

AF 555 NHS ester

AF 555 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the yellow channel.
Show pricing
Cat. # Quantity Price Lead time
1K820 1 mg $140.00 in stock
2K820 5 mg $450.00 in stock
4K820 25 mg $1460.00 in stock
5K820 50 mg $1890.00 in stock
6K820 100 mg $2640.00 in stock

Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.