用于糖肽鉴定的方法、装置和计算机可读介质
阅读说明:本技术 用于糖肽鉴定的方法、装置和计算机可读介质 (Methods, apparatus and computer readable media for glycopeptide identification ) 是由 朱森发 T·阮-孔 P·M·鲁德 于 2019-02-21 设计创作,主要内容包括:方法鉴定样品中的糖肽。该方法包括将样品的MS1前体的质谱转换为图中的多于一个节点,每个节点对应样品中待鉴定的糖肽的一个质量和一个保留时间;计算节点对的所有组合之间的质量和/或保留时间的差异;生成节点的图论网络;并基于节点的图论网络预测样品中糖肽的组成,以鉴定糖肽。(The method identifies glycopeptides in the sample. The method comprises converting mass spectra of MS1 precursors of the sample to more than one node in a graph, each node corresponding to a mass and a retention time of a glycopeptide to be identified in the sample; calculating differences in quality and/or retention time between all combinations of node pairs; generating a graph theory network of nodes; and predicting the composition of the glycopeptide in the sample based on the graph theory network of the nodes so as to identify the glycopeptide.)
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