Fig. 2 | Scientific Data

Fig. 2

From: Long non-coding RNA and circular RNA and coding RNA profiling of plasma exosomes of osteosarcoma by RNA seq

Fig. 2

Identification of exosomes. (a) The result of Nanoparticle tracking analysis (NTA) showed that the mean diameter of exosomes was 105.3 nm and the Wave Crest of diameter was located in 85.2 nm. (b) Transmission electron microscopy (TEM) showed that cup sharp of exosomes were clearly visible. (c) Western blot analysis (WB) demonstrated that compared to positive control group (CL), positive protein (CD63, HSP70, TSG101) was high expressed in our identified exosomes, while negative protein (calnexin) didn’t express.

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