Fig 1: MAO-B protein is only expressed in SiHa cells. (A) MAO-A and MAO-B protein expression was examined in cell lysates using SDS-PAGE and Western blotting. Recombinant MAO-A (Rec A) and MAO-B (Rec B) proteins included as positive control. Left blot stained with anti-MAO-B primary antibody and right blot stained with anti-MAO-A primary antibody. Only MAO-B protein was expressed. (B) LPS stimulation had no effect on MAO-B relative gene expression. Data presented as mean ± SD (n = 3). (C) RG0216 inhibits MAO-B functional activity in SiHa cell lysates. MAO-B enzyme activity represented as Relative Fluoresence Units (RFU). Data presented as mean (n = 2).