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.
本文公开了经修饰的聚合酶组合物,这些组合物显示出改变的聚合酶活性,可用于各种
生物应用。本文还公开了制造和使用此类组合物的方法。在某些实施方案中,这些组合物表现出改变的特性,可提高其在各种
生物应用中的效用。这些改变的特性可包括,例如,改变的核苷酸结合亲和性、改变的核苷酸掺入动力学、改变的光稳定性和/或改变的纳米粒子耐受性,以及本文公开的一系列其它特性。