The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2010
Filed:
Jan. 31, 2005
Neil L. Kelleher, Urbana, IL (US);
Gregory K. Taylor, Seattle, WA (US);
Neil L. Kelleher, Urbana, IL (US);
Gregory K. Taylor, Seattle, WA (US);
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Abstract
A method of preparing a first set of candidate fragments from a sample protein fragment and a protein sequence, comprises selecting a first candidate sequence comprising a terminal amino acid of the protein sequence; generating a further candidate sequence from each candidate sequence, except a last candidate sequence; and including any candidate sequences having a mass which is equal to the mass of the sample protein fragment within a third tolerance, in the first set of candidate fragments. The generating of the further candidate sequences from each candidate sequence is by adding a portion of the protein sequence farther away from the terminal amino acid than the candidate sequence, if a mass of the sample protein fragment is equal to or greater than the mass of the candidate sequence within a first tolerance, or deleting a portion of the candidate sequence from an end closest to the terminal amino acid, if the mass of the sample protein fragment is less than the mass of the candidate sequence within a second tolerance. The candidate sequences are subsequences of the protein sequence.