MATERIALS AND METHOD FOR DETECTING INTERACTION OF CFTR POLYPEPTIDES

摘要

The subject invention concerns materials and methods for detecting the interaction of CFTR proteins. In one embodiment, the method can be used to determine whether one CFTR polypeptide interacts with a second CFTR polypeptide. The subject invention also concerns materials and methods for screening for drugs or compositions that can restore or enhance interaction of CFTR proteins containing mutation(s) that reduce or prevent dimerization of the proteins. The assay of the present invention can be used to screen a large number of compounds in a high throughput format. The subject invention also pertains to host cells useful in the methods of the invention. The subject invention also concerns compositions and methods for treating patients afflicted with cystic fibrosis.