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. 2022 Jan 25;17(1):e0262854. doi: 10.1371/journal.pone.0262854

Fig 2. Immunocytochemical staining of CS stub in expanded SCE-UCBCs.

Fig 2

Representative photomicrographs of the staining of 1B5 (unsulfated CS stub) monoclonal antibody in expanded SCE-UCBCs. Immunoreactivity was only observed in the cells pre-digested with Chase ABC (B), and not in the cells not digested with Chase ABC (A, see Methods). blue, DAPI; green, 1B5 antibody. Bar, 50 μm.