The teachings provide methods of delivering active agents that are conjugated with delivery systems that increase the half-life, and reduce the immunogenicity, of the active agents. Delivery systems and methods of making and using the delivery systems are also provided. The delivery systems have (i) a ligand that is selective for an endogeneous plasma protein in the serum of a subject; and, (ii) a linker configured for operatively attaching the ligand covalently to an active agent to increase the half-life of the active agent in the serum.
本教导提供了输送活性剂的方法,这些活性剂与输送系统共轭,可延长活性剂的半衰期并降低免疫原性。还提供了递送系统以及制造和使用递送系统的方法。这些给药系统具有:(i) 对受试者血清中的内源性血浆蛋白具有选择性的
配体;(ii) 用于将
配体共价连接到活性剂上以延长活性剂在血清中的半衰期的连接体。