Skip to main content
. 2015 Nov 16;10(11):e0141961. doi: 10.1371/journal.pone.0141961

Fig 10. Effect of PP2A or PP1 inhibition of serine phosphorylation of GSK3.

Fig 10

Sperm isolated from proximal caput, distal caput and cauda were treated with either 5nM OA to specifically inhibit PP2A or 1uM OA to inhibit both PP1 and PP2A. The extracts were analyzed by western blot analysis with anti-phospho GSK3α/β (pSer 21/9) antibody. 106 proximal caput sperm/lane and 4X106 distal caput or caudal sperm/lane was loaded.