The TUNEL series of apoptosis kits developed by Elabscience, including the One-step TUNEL In Situ Apoptosis Kit, One-step TUNEL Flow Cytometry Apoptosis Kit, and TUNEL In Situ Apoptosis Kit (HRP-DAB Method), can be used for apoptosis detection of tissue samples (paraffin-embedded, frozen section) and cells samples (cell smears, cell crawling films, suspension cells, adherent cells). Elabscience^® TUNEL assay kits have high sensitivity, quick and easy operation, which can better assist in apoptosis research on diseases related to cell function and R&D of related drugs.