Definition: Protein of the annexin family originally isolated from the electric organ of the electric ray Torpedo marmorata. It has been found in a wide range of mammalian tissue where it is localized to the apical membrane of polarized EPITHELIAL CELLS.
Other names Placental Anticoagulant Protein II; Lipocortin IV; Calelectrin 32-kDa; Annexin IV; Calelectrin 32 kDa; 32-kDa, Calelectrin