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    • 3. 发明申请
    • HYBRID SUPPRESSOR TRNA FOR VERTEBRATE CELLS
    • 混合抑制剂TRNA用于VERTEBRATE细胞
    • WO2008030613A3
    • 2008-11-20
    • PCT/US2007019655
    • 2007-09-07
    • AMBRX INCTIAN FENGNORMAN THEACHU STEPHANIE
    • TIAN FENGNORMAN THEACHU STEPHANIE
    • C12N5/10C07H21/02C07H21/04C12N15/11
    • C12P21/02C12N9/93C12N15/11
    • This invention provides compositions and methods for producing translational components that expand the number of genetically encoded amino acids in vertebrate cells. The components include orthogonal tRNA's, orthogonal aminoacyl-tRNA synthetases, orthogonal pairs of tRNA's/synthetases and unnatural amino acids. Proteins and methods of producing proteins with unnatural amino acids in vertebrate cells are also provided. The present invention provides vertebrate cells with translation components, e.g., pairs of orthogonal aminoacyl-tRNA synthetases (O-RSs) and orthogonal tRNA's (O- tRNA's) and individual components thereof, that are used in vertebrate protein biosynthetic machinery to incorporate an unnatural amino acid in a growing polypeptide chain, in a vertebrate cell.
    • 本发明提供用于生产翻译成分的组合物和方法,其扩展脊椎动物细胞中遗传编码氨基酸的数目。 组分包括正交tRNA,正交氨酰-tRNA合成酶,tRNA /合成酶和非天然氨基酸的正交对。 还提供了在脊椎动物细胞中产生具有非天然氨基酸的蛋白质的蛋白质和方法。 本发明提供具有翻译成分的脊椎动物细胞,例如正交氨基-tRNA合成酶(O-RS)和正交tRNA(O-tRNA)及其各自成分的对,其用于脊椎动物蛋白质生物合成机制以掺入非天然氨基 在生长的多肽链中,在脊椎动物细胞中。
    • 7. 发明申请
    • COMPOSITIONS CONTAINING, METHODS INVOLVING, AND USES OF NON-NATURAL AMINO ACIDS AND POLYPEPTIDES
    • 包含的组合物,涉及的方法和非天然氨基酸和多肽的使用
    • WO2007070659A2
    • 2007-06-21
    • PCT/US2006047822
    • 2006-12-13
    • AMBRX INCMIAO ZHENWEILIU JUNJIENORMAN THEA
    • MIAO ZHENWEILIU JUNJIENORMAN THEA
    • A61K39/395C12P21/06
    • C07K2/00C07C229/42C07K1/006
    • Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one aromatic amine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one alkylated amine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    • 本文公开了包含至少一种非天然氨基酸的非天然氨基酸和多肽,以及制备这种非天然氨基酸和多肽的方法。 非天然氨基酸本身或作为多肽的一部分可以包括广泛范围的可能的官能团,但典型地具有至少一个芳族胺基团。 本文还公开了在翻译后进一步修饰的非天然氨基酸多肽,用于实现这种修饰的方法,以及纯化这些多肽的方法。 通常,修饰的非天然氨基酸多肽包括至少一个烷基化胺基团。 进一步披露的是使用这种非天然氨基酸多肽和修饰的非天然氨基酸多肽的方法,包括治疗,诊断和其他生物技术用途。