HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY PON1 (RC210356, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5ug per lane) were separated by SDS-PAGE and immunoblotted with anti-PON1. Positive lysates LY400156 (100ug) and LC400156 (20ug) can be purchased separately from OriGene.