Mascot Search

• Peptide Mass Fingerprint: The experimental data are a list of peptide mass values from an enzymatic digest of a protein.
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• Sequence Query: One or more peptide mass values associated with information such as partial or ambiguous sequence strings, amino acid composition information, MS/MS fragment ion masses, etc. A super-set of a sequence tag query.
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• MS/MS Ion Search: Identification based on raw MS/MS data from one or more peptides.

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• LCQ_DTA: Convert Finnigan Xcalibur RAW file into peak lists using lcq_dta.exe or extract_msn.exe and and load into an MS/MS search form.

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