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Fig. 2. Amount of PDGF-r upon agonist stimulation that is able to be restimulated.
1x106 NIH3T3 cells were serum starved for 24 hours and then
stimulated with 30 ng/ml PDGF-BB. PDGF-r was immunoprecipitated from lysates.
(A) Anti-PDGF-r immunoblot. (B) Cells were stimulated with PDGF-BB during two
time courses for 10 minutes, 45 minutes, 2 hours and 3 hours for the first
set, and for 3 hours, before being washed and restimulated again for 10
minutes, 45 minutes, 2 hours and 3 hours for the second set. The
antiphosphotyrosine immunoblot and the anti-PDGF-r normalisation are
shown.