COMPOSITIONS AND METHODS FOR PACE 4 AND 4.1 GENE AND POLYPEPTIDES IN CELLS

摘要

Compositions and methods are provided for endopeptidases and their production, and for enhanced efficiencies of processing heterologous precursor polypeptides to mature polypeptides. These compositions and methods utilize recombinant PACE 4 and 4.1, mammalian endopeptidases that are specific for dibasic amino acid sites. Therapeutic compositions and methods employing PACE 4 or 4.1 or their inhibitors are also provided.