Figure 1. PAD2 is expressed in the gonadotrope-derived LβT2 cell line.
Protein concentration of LβT2 cell lysates was determined and equal amounts examined by Western blotting. Membranes were probed with anti-PAD1, anti-PAD2, anti-PAD3, and anti-PAD4 antibodies or anti-β-actin for a loading control. Positive controls (+) were generated by transient overexpression of PAD1–PAD4 plasmids in LβT2 cells.