Figure 3From: Detection of EGFR mutations with mutation-specific antibodies in stage IV non-small-cell lung cancerExpression of EGFR E746-A750 deletion specific (6B6) protein in the different types of exon 19 deletions. Among samples (12/29) showing negative or weak protein expression (score 0 or 1) 4 cases had a 9-bp deletion, 1 case had a 12-bp deletion, 5 cases had 18-bp deletion, 1 case had 21-bp deletion, and 1 case had a 24-bp deletion.Back to article page