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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Exosomes derived from human placental mesenchymal stem cells enhanced the recovery of spinal cord injury by activating endogenous neurogenesis

Fig. 2

hpMSC-derived exosomes were successfully isolated by ultracentrifugation. A TEM analysis of hpMSC-derived exosomes obtained by (a1) ultracentrifugation and (a2) PEG precipitation (scale bars 500 nm). B Western blot analysis of membrane protein markers of exosomes obtained by (b1) ultracentrifugation and (b2) PEG precipitation

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Stem Cell Research & Therapy

ISSN: 1757-6512