Assays of total DNA, protein, and cellular TG content used cell samples lysed and sonicated in the SDS buffer. Total DNA was measured with a fluorescence-based assay using the Hoechst dye method. Total protein content in a sample was determined using a BCA assay kit (Thermo Scientific) per the manufacturer’s instructions. Cellular TG content was measured using an enzymatic assay kit (Sigma Aldrich) as described previously (Si et al. 2009 (link)).
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