From: Exosomal miR-331-3p derived from chemoresistant osteosarcoma cells induces chemoresistance through autophagy
Cell type
Distribution coefficient
Particle size (nm)
Percentage (%)
MG63
0.09–0.8
30–150
90.2
MG63/CDDP
92.1
HOS
94.6
HOS/CDDP
93.7