Figure 1.
Receptor binding. The ability of ML-18 (•) and EMY-98 (■) to inhibit specific 125I-BA1 binding to (A) BRS-3 transfected NCI-H1299, (B) GRPR transfected Balb/3T3 and (C) NMBR transfected NCI-H1299 cells is shown as a function of ligand concentration. The mean value ± S.D. of 3 determinations each repeated in duplicate is shown; p < 0.05. *; p < 0.01, ** relative to control using the Student's t-test.