What Does TUNEL Stand For?

TUNEL stands for Terminal Deoxynucleotidyl Transferase Mediated DUTP Nick End Labeling

TUNEL, or Terminal Deoxynucleotidyl Transferase Mediated DUTP Nick End Labeling, is a laboratory technique used to detect DNA fragmentation in cells. This method is particularly useful for identifying apoptosis or programmed cell death, as it labels the ends of DNA breaks with modified nucleotides, allowing for visualization and quantification. The TUNEL assay is widely applied in research and clinical settings to study cellular processes and assess tissue injury.