Figure 2. Expression of various extracellular matrix components in positive control, which is the intact cryo-preserved human amniotic membrane (CHAM) and denuded HAM after treatment with Dispase II (1.2 U/ml) for 30 min (Dispase30), 60 min (Dispase60), and 120 min (Dispase120). The “+” or “–“ signs in the bottom left of each image indicate the presence or absence of protein, respectively. The scale bar indicates 50 mm.