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. 2002 Jun 17;86(12):1943–1950. doi: 10.1038/sj.bjc.6600354

Figure 4.

Figure 4

Staining of frozen sections of tumour samples with LMR-12, W6/32 and control Mab. Upper panel: small intestinal cancer samples (showing only staining in the surrounding tissue). Lower panel: lung cancer samples (showing staining in the tumour cells and in the surrounding tissue). In the two panels a similar staining pattern is observed for both LMR-12/ β2-m and W6/32 HLA class I molecules. Colour development was with 0.02% (w v−1) amino-ethyl-carbazole and 0.02% (v v−1) H2O2.