The invention relates to the stabilization of enzymes through the formation of matrix stabilized enzyme crystals. A matrix stabilized enzyme crystal is formed through cross-linking a polymer having one or more reactive moieties with an enzyme crystal using a low concentration of a multi-functional cross-linking reagent. The invention includes matrix stabilized enzyme crystals of phenylalanine ammonia lyase and a method of using to treat hyperphenylalaninemia.
本发明涉及通过形成基质稳定酶晶体来稳定酶。基质稳定酶晶体是通过使用低浓度的多功能交联试剂将具有一个或多个活性分子的聚合物与酶晶体交联而形成的。本发明包括
苯丙氨酸氨裂解酶的基质稳定化酶晶体和用于治疗高苯丙
氨酸血症的方法。