Charcot Marie Tooth neuropathy X linked antibody CMTX 1 antibody CMTX antibody CMTX1 antibody Connexin-32 antibody Connexin32 antibody CX 32 antibody Cx32 antibody CXB1_HUMAN antibody GAP junction 28 kDa liver protein antibody Gap junction beta 1 protein
Gap junction beta-1 protein (GJB1), also known as connexin 32 (Cx32), is a transmembrane protein that in humans is encoded by the GJB1 gene. Gap junction beta-1 protein is a member of the gap junction connexin family of proteins that regulates and contro