申请人:Pacific Biosciences of California, Inc.
公开号:US20190249237A1
公开(公告)日:2019-08-15
Compositions comprising covalently modified and mutated biotin-binding proteins, particularly biotin-binding proteins having a negative charge at physiological pH, are provided. Methods of producing such proteins are also provided, as are methods of immobilizing, sequencing, and making nucleic acids employing such proteins.
提供了包含共价修饰和突变生物素结合蛋白的组合物,特别是在生理pH下具有负电荷的生物素结合蛋白。 还提供了生产这种蛋白质的方法,以及使用这种蛋白质固定、测序和制备核酸的方法。