The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application notesELISA: 1/512. Ie: Use at an assay dependent dilution. WB: 1/2000 reacts to 0.3ug antigen. Predicted molecular weight: 27 kDa. Dilution optimised using Chromogenic detection. Not tested in other applications. Optimal dilutions/concentrations should be determined by the end user.
FunctionHas activity against the synthetic substrates Boc-Phe-Ser-Arg-Mec, Boc-Leu-Thr-Arg-Mec, Boc-Gln-Ala-Arg-Mec and Boc-Val-Pro-Arg-Mec. The single-chain form is more active than the two-chain form against all of these substrates.
Involvement in diseaseDefects in PRSS1 are a cause of hereditary pancreatitis (HPC) [MIM:167800]; also known as chronic pancreatitis (CP). HPC is an autosomal dominant disease characterized by the presence of calculi in pancreatic ducts. It causes severe abdominal pain attacks.
Sequence similaritiesBelongs to the peptidase S1 family. Contains 1 peptidase S1 domain.
Post-translational modificationsOccurs in a single-chain form and a two-chain form, produced by proteolytic cleavage after Arg-122.