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. 2019 Jan 31;19:24. doi: 10.1186/s12935-019-0739-8

Fig. 4.

Fig. 4

SOX2 and CDX2 formed protein complexes in the nucleus. a Positive result of CDX2 and SOX2 cross-linking Co-IP assays. b Immunofluorescence results showed that SOX2 and CDX2 colocalize in the nucleus in AGS and AZ-521 cells