申请人:AKAMARA THERAPEUTICS, INC.
公开号:US10533059B2
公开(公告)日:2020-01-14
The current invention discloses targeted drug delivery conjugates comprising a targeting moiety linked to a drug via a molecule having an affinity for the targeting moiety. Typically, the conjugate comprises a targeting ligand and a molecule of interest, e.g., a therapeutic agent. The targeting ligand and the molecule of interest are linked to each other via an affinity ligand. The affinity ligand is further covalently or non-covalently linked to a drug or therapeutic agent. The drug can be modified to make it more soluble and so that it cleaves from the linking molecule at the target site.
本发明公开了靶向给药共轭物,该共轭物包括通过对靶向配体具有亲和力的分子与药物相连的靶向配体。通常,共轭物包括靶向配体和相关分子,如治疗剂。靶向配体和相关分子通过亲和配体相互连接。亲和配体与药物或治疗剂进一步共价或非共价连接。可对药物进行改性,使其更易溶解,并在靶位点与连接分子裂解。