Fluorescent tagging

Fluorescent tagging is a technique used by scientists to identify and study specific molecules in cells. They attach a special fluorescent dye to a target molecule, which glows under certain kinds of light. When illuminated, the tagged molecules emit a bright color, making them easier to see and track under a microscope. This method helps researchers observe how cells function, understand disease processes, and monitor biological activities in real-time without damaging the sample. It’s a powerful tool for visualizing complex biological systems with clarity and precision.