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. 2008 Oct 7;99(9):1453–1461. doi: 10.1038/sj.bjc.6604698

Figure 1.

Figure 1

β2-Microglobulin (β2M) is overexpressed in OCSCC. (A) RT–PCR analysis of β2M expression in OCSCC samples (T) vs that in adjacent non-tumour tissues (N). GAPDH was used as an internal loading control to normalise the amount of RNA. (B) Western blot analysis of β2M expression in eight paired patients with oral cancer. Total protein extracts were prepared from adjacent non-tumour (N) and tumour (T) tissues and probed with polyclonal antibodies against human β2M. β-Actin was used as a control for equal protein loading.