Figure 1 of Seher, Mol Vis 2011; 17:53-62.


Figure 1. SDS–PAGE and western blot of rhCTGF. rhCTGF was expressed in HEK293T cells and purified by heparin and BMP-2 affinity chromatography. The purified protein (2 μg) was analyzed by (A) coomassie blue stained SDS–PAGE and (B) western blot using a α-CTGF antibody.