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. 2023 Jan 19;13:1087689. doi: 10.3389/fimmu.2022.1087689

Figure 1.

Figure 1

Preparation and Characterization of eNK-EXO. (A) Work flow of eNK-EXO isolation. (B) Particle size distribution curve of eNK-EXO by NanoFCM. (C) Transmission electron microscopy images of eNK-EXO, Bar =100 nm. (D) Western blot analysis of CD81 (22 kDa), CD63 (45 kDa), TSG101 (44 kDa) and Calnexin (90 kDa) expression on eNK-EXO. NK cell lysate was used as control. (A: cell lysate, B: eNK-EXO).