申请人:Nektar Therapeutics
公开号:US10960079B2
公开(公告)日:2021-03-30
Conjugates of an interleukin-2 (“IL-2”) moiety and one or more nonpeptidic, water-soluble polymers are provided. Typically, the non-peptidic, water-soluble polymer is poly(ethylene glycol) or a derivative thereof. Also provided, among other things, are compositions comprising conjugates, methods of making conjugates, methods of administering compositions to an individual, nucleic acid sequences, expression systems, host cells, and methods for preparing IL-moieties.
提供了白细胞介素-2("IL-2")分子与一种或多种非肽水溶性聚合物的共轭物。通常,非肽水溶性聚合物是聚乙二醇或其衍生物。除其他外,还提供了包含共轭物的组合物、制造共轭物的方法、向个体施用组合物的方法、核酸序列、表达系统、宿主细胞和制备IL-moieties的方法。