Pancreatic Secretory Trypsin Inhibitor

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Pancreatic secretory trypsin inhibitor (79 aa, ~9 kDa) is encoded by the human SPINK1 gene. This protein plays a role in the modulation of trypsin activity.

**Synonyms:** - LC-SPIK - Liver Cancer Serine Protease Inhibitor Kazal - PSTI - PSTI Protein - SPINK1 - Serine Peptidase Inhibitor Kazal Type 1 - Serine Protease Inhibitor Kazal Type 1 - Serine Protease Inhibitor Kazal-Type 1 - TATI - Tumor Asssociated Trypsin Inhibitor - Tumor-Associated Trypsin Inhibitor