Cytiva Cy5 Maleimide Mono Dye Pack - PA25031

GE Life Sciences - Cy5 Maleimide Mono Reactive Dye is for the selective labeling of free sulfhydryl groups such as cysteine residues in peptides, proteins, and oligonucleotides. Kit contains five vials of dye, each sufficient for labeling 1 mg of protein.