Expression of KIF26B in human colorectal cancer tissues and cell lines. KIF26B mRNA expression in 40 tumor tissues and paired adjacent normal mucosa (A). RT PCR analysis of KIF26B mRNA expression in eight paired colorectal tumor tissues (B). Western blot analysis of KIF26B expression in eight paired colorectal tumor tissues (C). KIF26B protein is higher in tumor tissues than in paired adjacent normal mucosa (D). KIF26B protein expression in five colorectal cell lines. Grayscale values were evaluated (n = 3, *P <0.05, compared with NCM460 cell line) (E).