Additional file 6: of Human serum and platelet lysate are appropriate xeno-free alternatives for clinical-grade production of human MuStem cell batches

Figure S1. Influence of heparin on hMuStem cell proliferation rates. hMuStem cellsHS cultured for 6 days in HS-GM without heparin or with increasing doses of heparin (0.5–5 IU/ml). Population doublings (PDs) determined in three independent cell batches (ap