Fig. 2From: Exosomes as potential alternatives to stem cell therapy for intervertebral disc degeneration: in-vitro study on exosomes in interaction of nucleus pulposus cells and bone marrow mesenchymal stem cellsWestern blot analyses to test the proteins in exosomes. Western blot analysis was performed on the vesicles to validate exosomal markers CD63, TSG101 and negative protein Calnexin. NPC nucleus pulposus cell, BM-MSC bone marrow mesenchymal stem cell, CL cell lysate, Exo exosomesBack to article page