{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9671408","patent":{"patent_number":"US-9671408","title":"Wild-card-modification search technique for peptide identification","assignee":null,"inventors":[],"filing_date":"2008-11-18T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":20,"abstract":"Embodiments of a computer system, a method, and a computer-program product (e.g., software) for analyzing tandem-mass-spectrometry data are described. Using this analysis technique, unanticipated chemical modifications to peptides associated with proteins can be identified. In particular, a modification called a wild-card modification is used to identify the most likely chemical modifications in the peptides. A wild-card modification allows the addition of any mass, typically any integer atomic mass within a range, to any one amino acid residue within a candidate peptide."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wild-card-modification search technique for peptide identification","description":"Embodiments of a computer system, a method, and a computer-program product (e.g., software) for analyzing tandem-mass-spectrometry data are described. Using this analysis technique, unanticipated chem","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9671408","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9671408","citation_suggestion":"Patentable. \"Wild-card-modification search technique for peptide identification\" (US-9671408). https://patentable.app/patents/US-9671408","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9671408","json":"https://patentable.app/api/llm-context/US-9671408","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:40:20.849Z"}