Predicted to enable collagen binding activity; heparin binding activity; and peptidase activator activity. Predicted to be involved in positive regulation of peptidase activity. Predicted to act upstream of or within cellular response to leukemia inhibitory factor. Predicted to be located in extracellular region. Orthologous to human PCOLCE2 (procollagen C-endopeptidase enhancer 2). [provided by Alliance of Genome Resources, Apr 2022]