Labelled peptides illuminate target pathways within the body. This method helps researchers see how a peptide or substance travels or interacts.
Fluorescent vs. Biotinylated Labels
Fluorescent dyes show real-time movement. Biotinylated labels bind to avidin-based detection systems for precise endpoint measurements.
Selecting the Right Reagent
Opt for a reagent that won’t interfere with your analyte’s function. Overly large labels might hamper peptide folding or function.
