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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Eur J Nucl Med Mol Imaging. 2021 Feb 3;48(9):2737–2748. doi: 10.1007/s00259-021-05216-3

Fig. 1.

Fig. 1

In vitro ICAM-1 expression in pancreatic ductal adenocarcinoma (PDAC) cell lines (BxPC-3 and AsPC-1) confocal imaging after immunofluorescent staining. Panels: a flow cytometry (n = 3); b confocal imaging after immunofluorescent staining. Sample groups: the controls were engaging with goat anti-mouse secondary antibody only (anti-mouse 2nd Ab only); the samples were engaging with mouse anti-human ICAM-1 monoclonal antibody as the primary stain (ICAM-1 mAb as 1st Ab); the cell nuclei stained by Hoechst (Nuclei); the samples were engaging with mouse anti-human ICAM-1 monoclonal antibody as the primary stain (ICAM-1)