massXpert Desktop prediction/analysis of mass spectrometric data in proteomic projects
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analysis simulate predict spectrometric prediction spectrometric analysis spectrometric simulation

massXpert Description

Desktop prediction/analysis of mass spectrometric data in proteomic projects massXpert is a free and open-source solution for desktop prediction/analysis of mass spectrometric data in proteomic projects.massXpert allows the detailed definition of new polymer chemistries in the XpertDef module. These chemistry definitions are then used in the sophisticated polymer sequence editor and (bio-)chemical/mass spectrometric simulations module (XpertEdit) and in the desktop calculator-like mass calculator (XpertCalc). Available simulations include monomer and polymer chemical modifications, gas-phase fragmentation, m/z ratio calculations, polymer sequence cleavage, and more. Here are some key features of "massXpert": · highly configurable sequence editor using user-defined monomer vignettes · definition of atoms with any number of isotopic mass/abundance pairs · definition of brand new polymer chemistries · polymer sequence cleavage using user-defined flexible cleavage agents · gas-phase fragmentation of oligomers using user-defined flexible fragmentation rules · powerful mass search in a polymer sequence with associated ion charge values ranges · powerful Copy/Paste paradigm allowing the pasted polymer sequence to be purified · calculation of isotopic pattern of any chemical starting from a formula What's New in This Release: · Bug fix release: fixes a bug that was crashing massXpert upon certain corner polymer sequence cleavage cases. Please, upgrade. · The user manual is no more shipped within the MS-Windows and MacOSX and source packages. This almost divides by two the size of the packages. Please, download the user manual from the UserManual page.

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