GRP94 expression in healthy and tumour colorectal tissues. (A) Validation of the 1D-SDS-PAGE results for GRP94 by immunoblotting in 20 paired samples of healthy (H) and tumour (T) tissue. (B) Statistically significant increase of the GRP94 expression found in tumour tissue. *p < 0.05, according to Wilcoxon's test.
Muinelo-Romay et al. BMC Cancer 2011 11:508 doi:10.1186/1471-2407-11-508