Immunoblot analysis of CypA expression. Lysates of CEM-SS (normal), CypA-KD cells were subjected to the analysis using anti-CypA antibodies. Anti-α-tubulin antibody was used as loading control. The ratio (%) of CypA band density in CypA-KD to that in normal CEM-SS is shown at the bottom panels. The image of one representative blot is shown.