Figure 10. (A, B) Immunohistochemistry of CALR gene in normal and tumor tissues from HPA database. (A) Normal tissues (antibody: CAB019952; staining: low; intensity: moderate; quantity: < 25%). (B) Tumor samples (antibody: CAB019952; staining: medium; intensity: moderate; quantity: > 75%). (C) Immunohistochemical staining of human gallbladder shows positivity in erythrocytes, (original magnification: 20x). (D, E), Immunofluorescence of EPB42 gene in HEL cell lines (myeloid tissues, antibody: HPA040261) (original magnification: 400x).