Selective posttranslational modification of phage-displayed polypeptides
    31.
    发明授权
    Selective posttranslational modification of phage-displayed polypeptides 有权
    噬菌体展示多肽的选择性翻译后修饰

    公开(公告)号:US08367588B2

    公开(公告)日:2013-02-05

    申请号:US11992341

    申请日:2006-10-11

    Abstract: The invention relates to posttranslational modification of phage-displayed polypeptides. These displayed polypeptides comprise at least one unnatural amino acid, e.g., an aryl-azide amino acid such as p-azido-L-phenylalanine, or an alkynyl-amino acid such as para-propargyloxyphenylalanine, which are incorporated into the phage-displayed fusion polypeptide at a selected position by using an in vivo orthogonal translation system comprising a suitable orthogonal aminoacyl-tRNA synthetase and a suitable orthogonal tRNA species. These unnatural amino acids advantageously provide targets for posttranslational modifications such as azide-alkyne [3+2]cycloaddition reactions and Staudinger modifications.

    Abstract translation: 本发明涉及噬菌体展示多肽的翻译后修饰。 这些显示的多肽包含至少一个非天然氨基酸,例如芳基叠氮氨基酸如对叠氮基-L-苯丙氨酸或炔基 - 氨基酸如对 - 炔丙氧基苯丙氨酸,其被并入噬菌体展示的融合物 通过使用包含合适的正交氨酰-tRNA合成酶和合适的正交tRNA物质的体内正交翻译系统,在选定位置上的多肽。 这些非天然氨基酸有利地提供翻译后修饰的靶标,例如叠氮炔 - 炔[3 + 2]环加成反应和施陶丁格修饰。

    Table
    33.
    外观设计
    Table 有权

    公开(公告)号:USD662335S1

    公开(公告)日:2012-06-26

    申请号:US29373122

    申请日:2011-03-02

    Applicant: Peter Schultz

    Designer: Peter Schultz

    Table
    34.
    外观设计
    Table 有权

    公开(公告)号:USD662334S1

    公开(公告)日:2012-06-26

    申请号:US29373121

    申请日:2011-03-02

    Applicant: Peter Schultz

    Designer: Peter Schultz

    Table
    37.
    外观设计
    Table 有权

    公开(公告)号:USD615778S1

    公开(公告)日:2010-05-18

    申请号:US29315707

    申请日:2009-07-16

    Applicant: Peter Schultz

    Designer: Peter Schultz

    Separation of propylene oxide from a mixture comprising propylene oxide and methanol
    38.
    发明授权
    Separation of propylene oxide from a mixture comprising propylene oxide and methanol 有权
    从包含环氧丙烷和甲醇的混合物中分离环氧丙烷

    公开(公告)号:US07692031B2

    公开(公告)日:2010-04-06

    申请号:US11631843

    申请日:2005-07-06

    CPC classification number: C07D301/32 C07D301/12

    Abstract: A method of separating propylene oxide from a mixture (M) comprising propylene oxide and methanol, said method comprising: (i) introducing said mixture (M) into an extractive distillation column; (ii) additionally introducing an extracting solvent into said extractive distillation column; (iii) distilling propylene oxide overhead from said extractive distillation column as top stream; (iv) withdrawing a bottoms stream from said extractive distillation column; (v) compressing the top stream obtained overhead in (iii) by means of at least one compressor to give a compressed vapor.

    Abstract translation: 一种从包含环氧丙烷和甲醇的混合物(M)中分离环氧丙烷的方法,所述方法包括:(i)将所述混合物(M)引入萃取蒸馏塔; (ii)另外将萃取溶剂引入所述​​萃取蒸馏塔中; (iii)从所述萃取蒸馏塔顶部馏出环氧丙烷作为顶部流; (iv)从所述萃取蒸馏塔中取出塔底物​​流; (v)通过至少一个压缩机压缩在(iii)中获得的塔顶馏出物的顶部流以产生压缩蒸汽。

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