Thermo Fisher, B20340, BODIPY™ FL L-Cystine

BODIPY™ FL L-Cystine We have attached two BODIPY FL fluorophores to the amino groups of the disulfide-containing amino acid cystine to create this reagent for reversible thiol-specific labeling of thiolated oligonucleotides, proteins and cells.
BODIPY FL L-cystineis virtually nonfluorescent due to interactions between the two fluorophores; however, thiol-specific exchange with thiolated biomolecules occurs to form mixed disulfides, resulting in green fluorescence.
Chemical Reactivity: Thiol
Label or Dye: BODIPY™ FL
Product Type: FL L-Cystine
Quantity: 1 mg
Reactive Moiety: Thiol
Shipping Condition: Room Temperature
Label Type: BODIPY Dyes
Product Line: BODIPY™
Unit Size: Each