Immunogen sequence: LVALDHRKESV VVAVRGTMSL QDVLTDLSAE SEVLDVECEV QDRLAHKGIS QAARYVYQRL INDGILSQAF SIA Highest antigen sequence identity to the following orthologs - mouse 78%, rat 80%. Lipase that catalyzes the hydrolysis of arachidonic acid (AA)-esterif