Cstl1 - cystatin-like 1

Predicted to enable cysteine-type endopeptidase inhibitor activity. Predicted to act upstream of or within negative regulation of peptidase activity. Predicted to be located in extracellular region. Is expressed in testis. Orthologous to human CSTL1 (cystatin like 1). [provided by Alliance of Genome Resources, Apr 2022]