FIGURE 6

Western blotting for Ptx1 protein in human pituitary adenomas. The Ptx1 antibodies detected a band of 34 kDa in immunoblot of both GH-secreting adenoma and PRL-secreting adenoma. These adenomas were indicated by the case of No. 1 and 19 respectively in the Table 2. (Lane 1, GH-secreting adenoma; Lane 2, PRL-secreting adenoma).