trypsinogen

[ trip-sin-uh-juhn, -jen ]

noun

, Biochemistry.

1. a precursor of trypsin that is secreted by the pancreas and is activated to trypsin in the small intestine.

trypsinogen

/ trɪpˈsɪnədʒən /

noun

1. the inactive precursor of trypsin that is converted to trypsin by the enzyme enterokinase

Word History and Origins

Origin of trypsinogen¹

First recorded in 1885–90; trypsin + -o- + -gen