Caspase activity detection in Jurkat cells using the CellEvent® Caspase-3/7 Green Flow Cytometry Assay Kit on the Attune® Flow Cytometer.

Jurkat cells (T-cell leukemia, human) were treated with (A) DMSO or (B) 10 µM camptothecin for 3 hours before labeling with the CellEvent® Caspase 3/7 Green Flow Cytometry kit. Stained samples were analyzed on the Attune® Acoustic Focusing Cytometer equipped with a 488-nm laser, and fluorescence emission was collected using a 530/30 BP filter for CellEvent® Caspase 3/7 Green Detection Reagent and a 690/50BP filter for SYTOX® AADvanced™ stain, respectively. Note that the treated cells have a higher percentage of apoptotic cells (panel B) than the basal level of apoptosis seen in the control cells (panel A). A =apoptotic cells, L = viable cells, N = necrotic cells.

Jurkat cells (T-cell leukemia, human) were treated with (A) DMSO or (B) 10 µM camptothecin for 3 hours before labeling with the CellEvent® Caspase 3/7 Green Flow Cytometry kit. Stained samples were analyzed on the Attune® Acoustic Focusing Cytometer equipped with a 488-nm laser, and fluorescence emission was collected using a 530/30 BP filter for CellEvent® Caspase 3/7 Green Detection Reagent and a 690/50BP filter for SYTOX® AADvanced™ stain, respectively. Note that the treated cells have a higher percentage of apoptotic cells (panel B) than the basal level of apoptosis seen in the control cells (panel A). A =apoptotic cells, L = viable cells, N = necrotic cells.

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