vx 809

Lumacaftor (VRT 826809) is a CFTR modulator that corrects the folding and trafficking of CFTR protein. It enhances F508del-CFTR protein maturation in FRT cells (EC50: 100 nM).

CFTRcorrector 14 (Compound SVQ26) functions as a Class 3 corrector targeting the cystic fibrosis transmembrane conductance regulator (CFTR), enhancing CFTR activity (improving activity in the presence of Class 1 corrector VX-809 with an EC50 of 3.08 μM). It addresses the misfolding and functional impairments of CFTR proteins caused by mutations. CFTRcorrector 14 is used in cystic fibrosis research.

CFTR Corrector 15 (Compound 4172) serves as a corrector for cystic fibrosis transmembrane conductance regulator (CFTR). When used in combination with VX-809, it addresses the folding defects of F508del-CFTR. CFTR Corrector 15 is also applicable in the research of cystic fibrosis.