Enables triglyceride lipase activity. Acts upstream of or within cellular defense response; intestinal lipid catabolic process; and response to bacterium. Predicted to be located in neuron projection and zymogen granule membrane. Predicted to be active in extracellular space. Is expressed in pancreas tip epithelium. Orthologous to human PNLIPRP2 (pancreatic lipase related protein 2 (gene/pseudogene)). [provided by Alliance of Genome Resources, Apr 2022]