Predicted to enable receptor tyrosine kinase binding activity. Involved in several processes, including blood vessel development; maternal process involved in female pregnancy; and positive regulation of angiogenesis. Located in several cellular components, including extracellular space; nucleus; and plasma membrane. Used to study several diseases, including ischemia (multiple); membranoproliferative glomerulonephritis; portal hypertension; retinal disease (multiple); and uremia. Biomarker of several diseases, including Caroli disease; artery disease (multiple); glomerulonephritis (multiple); musculoskeletal system cancer (multiple); and retinal disease (multiple). Human ortholog(s) of this gene implicated in hereditary lymphedema. Orthologous to human ANGPT2 (angiopoietin 2). [provided by Alliance of Genome Resources, Apr 2022]