Galron R, Bdolah A, Kochva E, Wollberg Z, Kloog Y, Sokolovsky M
Department of Biochemistry, George S. Wise Faculty of Life Sciences, Tel Aviv University, Israel.
FEBS Lett. 1991 May 20;283(1):11-4. doi: 10.1016/0014-5793(91)80542-b.
Kinetics of ligand/receptor interactions using ET-1, ET-3 and SRTX-b were studied and cross-linking experiments carried out in guinea pig ileum and rat cerebellar preparations. Dissociation studies indicate that the two regions are characterized by different receptor subtypes and different modes of ligand binding. Autoradiographic patterns obtained following cross-linking of ET-1 and ET-3 to the different tissues support these conclusions.