PTPRC and neoplasm: Most cells identified in the digested cell suspension were immune (CD45-positive cells), with a higher level of CD45Pos cells in normal tissue (72.2%; 68.3–83.5; n = 7) compared to tumor tissue (59.6%; 31–72; n = 21; p = 0.0428) (Figure 1C; Supplementary File S2, Table S5).