CFTR抑制剂,GlyH-101(5毫克)产品是CFTR Inhibitor II, or GlyH-101, is a glycine hydrazide that selectively and reversibly blocks the CFTR channel (Ki = 4.3 uM). GlyH-101 binds to a site at the external pore of CFTR, occluding the pore and rapidly preventing chloride transport.