Protein levels and 
TMA
PRIMARY TUMORS
In total, 1004 primary tumors were included in the TMA and 965 were successfully stained and scored for WRAP53 protein using two WRAP53 antibodies (C1 and C2, Fig. (A–D) Immunohistochemical staining for WRAP53 (C1‐ and C2‐antibody) and their respective categories based on histoscore (< 6 low, > 6 high). (A) Low nuclear staining score (C1). (B) High nuclear staining score (C1). (C) Low nuclear staining score (C2). (D) High nuclear staining score (C2). Scale bar representing 100 μm.