Non-treated PC-3 cells, phosphatase inhibitor treated and λ phosphatase PC-3 cells were subjected to SDS PAGE followed by western blot with 28855-1-AP (Phospho-GYS1 (Ser641) antibody) at dilution of 1:6000 incubated at room temperature for 1.5 hours. The membrane was stripped and re-blotted with GAPDH antibody as loading control.
Immunofluorescent analysis of (4% PFA) fixed λ phosphatase treated PC-3 cells using Phospho-GYS1 (Ser641) antibody (28855-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).