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Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Taejong Kim0
Boyan Zhang0
Christopher Becker0
Marshall Bern0
Yong Joo Kil0
Date of Patent
February 5, 2019
0Patent Application Number
155837520
Date Filed
May 1, 2017
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
This invention relates to graphical user-interactive displays for use in MS-based analysis of protein impurities, as well as methods and software for generating and using such. One aspect provides a user-interactive display comprising an extracted mass chromatogram (XIC), an MS1 spectrum and an MS2 spectrum, all simultaneously representing a user-selected peptide. Another aspect provides a user interactive display simultaneously presenting paired spectra (XIC, MS1 and/or MS2) for a variant peptide and its corresponding wildtype counterpart.
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