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Fig. 6. Electrophoretic mobility shifts of myc-PTP3CS after DIF-1 treatment.
Cells transformed with myc:PTP3
CS were starved for 4 hours, exposed to
DIF-1 at 100 nM for 3 minutes or left untreated, where indicated the samples
were treated with lambda phosphatase. All samples were analysed by 2D gel
electrophoresis (pH 6-10 for first dimension and 4-12% gradient gel for second
dimension). After western transfer, the resultant blots were stained using a
myc antibody.