公开(公告)号：US20190062828A1

公开(公告)日：2019-02-28

申请号：US16123104

申请日：2018-09-06

Applicant: Life Technologies Corporation

Inventor： Stephen P. HENDRICKS ,  Michael PHELAN ,  Marian PERIS ,  Cheng-Yao CHEN ,  Daniel MAZUR ,  Xinzhan PENG ,  Amy CASTILLO

IPC: C12Q1/6869 ,  C12N9/12 ,  G01N33/58 ,  G01N21/64 ,  C07H19/20 ,  C12Q1/6818 ,  C12N9/96

Abstract: Disclosed herein are modified polymerase compositions exhibiting altered polymerase activity, which can be useful in a variety of biological applications. Also disclosed herein are methods of making and using such compositions. In some embodiments, the compositions exhibit altered properties that can enhance their utility in a variety of biological applications. Such altered properties, can include, for example, altered nucleotide binding affinities, altered nucleotide incorporation kinetics, altered photostability and/or altered nanoparticle tolerance, as well as a range of other properties as disclosed herein.

公开(公告)号：US20160265045A1

公开(公告)日：2016-09-15

申请号：US15169854

申请日：2016-06-01

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Stephen P. HENDRICKS ,  Michael PHELAN ,  Marian PERIS ,  Cheng-Yao CHEN ,  Daniel MAZUR ,  Xinzhan PENG ,  Amy CASTILLO

IPC: C12Q1/68 ,  C12N9/12

CPC classification number: C12Q1/6869 ,  C07H19/20 ,  C12N9/1241 ,  C12N9/1252 ,  C12N9/96 ,  C12Q1/6818 ,  C12Y207/07 ,  C12Y207/07007 ,  G01N21/6428 ,  G01N33/582 ,  G01N2021/6432

Abstract: Disclosed herein are modified polymerase compositions exhibiting altered polymerase activity, which can be useful in a variety of biological applications. Also disclosed herein are methods of making and using such compositions. In some embodiments, the compositions exhibit altered properties that can enhance their utility in a variety of biological applications. Such altered properties, can include, for example, altered nucleotide binding affinities, altered nucleotide incorporation kinetics, altered photostability and/or altered nanoparticle tolerance, as well as a range of other properties as disclosed herein.

公开(公告)号：US20150247136A1

公开(公告)日：2015-09-03

申请号：US14710160

申请日：2015-05-12

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Stephen P. HENDRICKS ,  Michael PHELAN ,  Marian PERIS ,  Cheng-Yao CHEN ,  Daniel MAZUR ,  Xinzhan PENG ,  Amy CASTILLO

IPC: C12N9/12

CPC classification number: C12Q1/6869 ,  C07H19/20 ,  C12N9/1241 ,  C12N9/1252 ,  C12N9/96 ,  C12Q1/6818 ,  C12Y207/07 ,  C12Y207/07007 ,  G01N21/6428 ,  G01N33/582 ,  G01N2021/6432

Abstract: Disclosed herein are modified polymerase compositions exhibiting altered polymerase activity, which can be useful in a variety of biological applications. Also disclosed herein are methods of making and using such compositions. In some embodiments, the compositions exhibit altered properties that can enhance their utility in a variety of biological applications. Such altered properties, can include, for example, altered nucleotide binding affinities, altered nucleotide incorporation kinetics, altered photostability and/or altered nanoparticle tolerance, as well as a range of other properties as disclosed herein.

Abstract translation: 本文公开了显示改变的聚合酶活性的修饰聚合酶组合物，其可用于多种生物应用。 本文还公开了制备和使用这些组合物的方法。 在一些实施方案中，组合物显示改变的性质，其可以增强其在各种生物应用中的效用。 这种改变的性质可以包括例如改变的核苷酸结合亲和力，改变的核苷酸掺入动力学，改变的光稳定性和/或改变的纳米颗粒耐受性，以及本文公开的一系列其它性质。