Dissolve 4g paraformaldehyde in 100mL PBS. In fume hood, heat sample with stirring until clear. Let cool then store at 4°C
PD150606
Invitrogen
Use freshly reconstituted PD150606 for maximal calpain inhibition.
PD98059
Cell Signaling Technology
AlignFlow, AlignFlow plus fluorescent beads FACS tubes
Invitrogen
LSR II
BD Bioscience
Supernatant of WEHI-3 cells is used as a source of IL-3 in these experiments. Each collection of WEHI-3 supernatant is titrated to determine the optimal concentration used for 32Dkit cell growth.