Patent: 9,982,032
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Summary for Patent: 9,982,032
Title: | Stable liquid formulation of fusion protein with IgG Fc domain |
Abstract: | A stable liquid formulation includes a fusion protein having an Fc domain of a human immunoglobulin G (IgG), in particular, a protein in which an Fc domain of a human immunoglobulin G (IgG) and a soluble extracellular domain of a vascular endothelial growth factor (VEGF) receptor are fused (e.g., aflibercept)). A composition for stabilizing a protein and a method for stabilizing a protein in which an Fc domain of an IgG and a soluble extracellular domain of a VEGF receptor are fused are disclosed. The present invention improves therapeutic effects on various ophthalmic diseases (e.g., retinal vein occlusion, diabetic macular edema, choroidal neovascularization and wet age-related macular degeneration, etc.) caused by abnormal angiogenesis, while pursuing stabilization of bioactivity through a stable liquid formulation suitable for intravitreal injection of an anti-VEGF-Fc fusion protein including aflibercept. |
Inventor(s): | Park; Soon Jae (Daejeon, KR), Chung; Hye-Shin (Daejeon, KR), Kim; Jin Hwan (Daejeon, KR), Kim; Yong Mo (Daejeon, KR), Kim; Jun Young (Daejeon, KR) |
Assignee: | ALTEOGEN, INC. (Daejeon, KR) |
Application Number: | 15/190,378 |
Patent Claims: | see list of patent claims |