Company description
CFTR is a chloride channel located on the cell membrane. Under the mediation of cAMP, CFTR is phosphorylated, causing the channel to open and transporting about 10 CIs extracellularly per minute. When the cftr gene is mutated (most commonly, the codon encoding 508 phenylalanine is lost), the defective CFTR cannot be processed normally in the endoplasmic reticulum, and most cannot be transported to the cell membrane;
