Tracer dyes

When a fusion event occurs, the plasma membrane (labeled green below) mixes with the granule membrane and the extracellular buffer (red) mixes with the granule contents. These processes can be imaged using amphiphilic membrane dyes or aqueous dyes.

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Tracer dyes When a fusion event occurs, the plasma membrane (labeled green below) mixes with the granule membrane and the extracellular buffer (red) mixes with the granule contents. These processes can be imaged using amphiphilic membrane dyes or aqueous dyes.