What Does FRAPP Stand For?

FRAPP stands for Fluorescence Recovery After Patterned Photobleaching

FRAPP, or Fluorescence Recovery After Patterned Photobleaching, is a specialized imaging technique used in molecular and cellular biology to study the dynamics of protein mobility and interactions within live cells. By locally photobleaching specific regions of fluorescently labeled molecules and subsequently monitoring the recovery of fluorescence in these areas, researchers can gain insights into molecular diffusion, binding kinetics, and cellular organization. FRAPP provides valuable information about the spatial and temporal behavior of biomolecules, contributing to a deeper understanding of cellular processes.