《英文msh詞典》Collagen,Type IV
[入口詞] Collagen,Type IV
[主題詞] Collagen Type IV
[英文釋義] A non-fibrillar collagen found in the structure of BASEMENT MEMBRANE. Collagen type IV molecules assemble to form a sheet-like network which is involved in maintaining the structural integrity of basement membranes. The predominant form of the protein is comprised of two alpha1(IV) subunits and one alpha2(IV) subunit,however,at least six different alpha subunits can be incorporated into the heterotrimer.