Western blot analysis of 293 cell lysates treated or untreated with λ phosphatase, using Phospho-SirT1 (Ser47) Antibody #2314 (upper) or SirT1 Antibody #2310 (lower).
Confocal immunofluorescent analysis of HT-1080 cells, untreated (left) and phosphatase-treated (right), using Phospho-SirT1 (Ser47) Antibody (green). Actin filaments have been labeled using DY-554 phalloidin (red).
Flow cytometric analysis of K-562 cells, λ phosphatase treated (blue) or untreated (green), using Phospho-SirT1 (Ser47) Antibody compared to a nonspecific negative control antibody (red).