Furin is the primary in vivo convertase of angiopoietin-like 3 and endothelial lipase in hepatocytes.
Essalmani R, Susan-Resiga D, Chamberland A, Asselin MC, Canuel M, Constam D, Creemers JW, Day R, Gauthier D, Prat A, et al. J Biol Chem. 2013 Sep 13; 288(37):26410-8. Epub 2013 Aug 5.