arresten,BSVD,BSVD1,COL4A1 NC1 domain,COL4A1s,collagen alpha-1(IV) chain,collagen IV, alpha-1 polypeptide,collagen of basement membrane, alpha-1 chain,PADMAL,RATOR.
Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a chicken-wire meshwork together with laminins, proteoglycans and entactin/nidogen.