Automated description from the Alliance of Genome Resources (Release 5.1.1)
Enables peptidase activity. Acts upstream of or within proteolysis. Located in extracellular space and mast cell granule. Is expressed in several structures, including alimentary system; brain; immune system; integumental system; and reproductive system. Orthologous to human TPSAB1 (tryptase alpha/beta 1) and TPSD1 (tryptase delta 1).