Culture Environment-Induced Pluripotency of SACK-Expanded Tissue Stem Cells

Figure 5

Pdx1 expression in SACK-D mPanstra pancreatic stem cell strains. Immunoblot analyses were performed with whole cell lysates (100 μg protein each) from the indicated mPanstra stem cell strains grown in their maintenance medium. The arrow indicates the 45 kDa Pdx1 protein detected with specific antibodies.