rawDiag - an R package supporting rational LC-MS method optimization for bottom-up proteomics


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Date

2018

Publication Type

Working Paper

ETH Bibliography

yes

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Abstract

Optimizing methods for liquid chromatography coupled to mass spectrometry (LC-MS) is a non-trivial task. Here we present rawDiag, a software tool supporting rational method optimization by providing MS operator-tailored diagnostic plots of scan level metadata. rawDiag is implemented as R package and can be executed on the command line, or through a graphical user interface (GUI) for less experienced users. The code runs platform independent and can process a hundred raw files in less than three minutes on current consumer hardware as we show by our benchmark. In order to demonstrate the functionality of our package, we included a real-world example taken from our daily core facility business.

Publication status

published

Editor

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Journal / series

Volume

Pages / Article No.

304485

Publisher

Cold Spring Harbor Laboratory

Event

Edition / version

Methods

Software

Geographic location

Date collected

Date created

Subject

mass spectrometry; visualization

Organisational unit

02207 - Functional Genomics Center Zurich / Functional Genomics Center Zurich check_circle
08828 - Schlapbach, Ralph (Tit.-Prof.)

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