PEAKS Studio
A fully functional desktop-based proteomics workbench, PEAKS Studio offers a complete proteomics software. Users are able to perform de novo sequencing, protein identification (PEAKS DB), multi-engine protein identification (PEAKS inChorus), PEAKS PTM, Sequence Homology Searching (SPIDER) and Quantification (as an optional node).Tools: Load and Process (RAW) Instrument Data De Novo Sequencing Protein Database Search E…
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Proteomics
I like the Peaks software because it has multiple approaches to dig deep into the mass spectrum information by denovo, Peaks search and other established search engines. Denovo search gives opportunity for new discovery and validation of data. Annotation of the spectrum is very useful; you can see the labels of the ions and coverage of the peptide sequence by annotation. Various, numerous post-translational artificial modifications are useful. It always gives good coverage of the proteins with good validation of spectrum. The map view of the coverage, easy access to the FDR adjustments, and data from any instruments can be searched. However, I need to study handling of large scale data and quantitative proteomics. I guess it has been improved.
Review Date: 22 Oct 2015 | Bioinformatics Solutions Inc.
A fully functional desktop-based proteomics workbench, PEAKS Studio offers a complete proteomics software.
Users are able to perform de novo sequencing, protein identification (PEAKS DB), multi-engine protein identification (PEAKS inChorus), PEAKS PTM, Sequence Homology Searching (SPIDER) and Quantification (as an optional node).
Tools:
- Load and Process (RAW) Instrument Data
- De Novo Sequencing
- Protein Database Search Engine (PEAKS DB)
- PEAKS PTM
- Homology Searching (SPIDER)
- Multi-Engine Protein Identification Tool (inChorus)
Benefits:
- Complete Analysis - Instead of solely searching in a protein sequence database, PEAKS integrates four different algorithms to identify database peptides, novel peptides, PTMs and mutated peptides from the data.
- Outstanding Performance - The accuracy and sensitivity of each algorithm used in PEAKS have been demonstrated by research publications and third-party evaluations. Moreover, the built-in statistical result validation and intuitive result filtration ensure the quality of the final result.
- Easy-to-Use - The default analysis workflow and built-in result validation allow even a beginner to easily analyze the data and produce high-quality results. Meanwhile the carefully designed visualization interface enables the advanced users to spontaneously examine every identification.
