申请人:REGENERON PHARMACEUTICALS, INC.
公开号:US11377502B2
公开(公告)日:2022-07-05
Provided herein are antibodies and antigen-binding fragments that bind MSR1 and methods of use thereof. According to certain embodiments, the antibodies bind human MSR1 with high affinity. In certain embodiments, the antibodies bind MSR1 without blocking, or blocking less than 90%, of modified LDL binding to MSR1. In some embodiments, the antibodies bind cell surface expressed-MSR1 and are internalized. The antibodies of the invention may be fully human antibodies. The invention includes anti-MSR1 antibodies, or antigen-binding fragments thereof, conjugated to drugs or therapeutic compounds.
本文提供了结合 MSR1 的抗体和抗原结合片段及其使用方法。根据某些实施方案,抗体以高亲和力结合人 MSR1。在某些实施方案中,抗体结合 MSR1 而不阻断或阻断少于 90% 的修饰低密度脂蛋白与 MSR1 的结合。在某些实施方案中,抗体与细胞表面表达的 MSR1 结合并被内化。本发明的抗体可以是全人源抗体。本发明包括与药物或治疗化合物结合的抗MSR1抗体或其抗原结合片段。