Various whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with MLC1 antibody [HL4013] (GTX642344) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody. Corresponding RNA expression data are based on Human Protein Atlas program.