Figure S3. Immunohistochemistry for CDH2 and Cx43 with paraffin sections of hematological malignancy and benign tumor.

(A, B) Tissues were sectioned from stored paraffin-embedded biopsies from patients diagnosed with other benign tumor (A) and hematological malignancy (B). The tissues were labeled with anti–CDH2-PE, anti–Cx43-AF488, and anti–pan-cytokeratin-AF405. The slides were imaged with EVOS FL Auto 2 at magnification of 200×. (C) Representative tissues are shown for colocalized Cx43 and CDH2 (yellow spots), which stained negative for pan-cytokeratin.