Apoenzyme An ENZYME whose cofactor or prosthetic group has been removed (e.g. via dialysis) rendering it catalytically inactive.It is the protein part of a conjugate enzyme.

• 脱辅基酶蛋白：酶的辅助因子或辅基去除后(通过透析)剩下的没有催化活性的部分，是共轭酶的蛋白质部分。