Figure 8.

Immunoblotting for tenascin-W (TnW) and tenascin-C (TnC) in media conditioned by mouse embryonic cranial fibroblasts, which were stimulated with the indicated concentrations of Bmp7 for 24 h. The last lane of each blot shows a control culture stimulated with 10% fetal bovine serum (FCS). Below each immunoblot, Ponceau Red staining of the corresponding membrane is shown; medium-derived bovine serum albumin (BSA) was used for loading control. Numbers at right indicate protein molecular weights in kDa.