The disclosure provides a modified protein that is a combination of (i) an L-asparaginase and (ii) one or more (poly)peptide(s), wherein the (poly)peptide consists solely of proline and alanine amino acid residues, and methods of preparation and use thereof.
本公开提供了一种改性蛋白质,它是(i)L-天冬酰胺酶和(ii)一种或多种(多)肽的组合,其中(多)肽仅由脯
氨酸和丙
氨酸
氨基酸残基组成,并提供了其制备和使用方法。