Fig. 1
Expression of EphA3 protein in gastric cancer. a Non-cancerous gastric tissue which was stained without 1st antibody, did not show immunostaining for EphA3. b Non-cancerous gastric tissue showed staining in the mesenchyme not in the mucosal layer. c Normal positive control showed strong immunostaining. Representative primary gastric carcinomas with intensity score of 0 (d), 1 (e), 2 (f). The images were captured under magnification 400x. Scale bar in the left lower corner is 50ͧͧͧͧμm. g KATO III EphA3 (undifferentiated type) showed weak staining. h MKN 74 EphA3 (differentiated type) showed strong staining