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PARP PE
Flow Cytometry
- Begin with 5 X 105 cells per ml to be fixed and examined. Place the cells in a 6-ml polystyrene Falcon tube (#2058).
- Fix the cells as follow:
- Spin cells down and wash in 500 ul of 1X PBS.
- Resuspend in 500 ul Cytofix while vortexing.
- Incubate in Cytofix for 30 minutes at RT.
- Spin down the cells and wash in 1 mL of Perm Wash.
- Resuspend in 1 mL of Perm Wash.
- Incubate for 10 minutes at RT.
- Spin down the cells and resuspend in 50 ul of Perm Wash.
- Add 10 ul PARP PE.
- Incubate in the dark for 30 minutes at room temperature.
- Add 450 ul of Perm Wash solution.
- Examine by flow cytometry.
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