Immobilization of keratinase for proteolysis and keratinolysis

摘要

A recombinant nucleic acid encoding a fusion protein wherein the recombinant nucleic acid comprises a nucleic acid encoding a keratinase fused to a nucleic acid encoding a first member of a specific binding pair is described. An immobilized keratinase comprising a fusion protein and a solid support is also described. A method of digesting substrates such as keratin (e.g., feather) or protein (e.g., casein) is also described herein.