Libra statistics

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Citations per year

Number of citations per year for the bioinformatics software tool Libra

Tool usage distribution map

This map represents all the scientific publications referring to Libra per scientific context
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Associated diseases

This word cloud represents Libra usage per disease context

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Libra specifications


Unique identifier OMICS_02493
Name Libra
Software type Package/Module
Interface Command line interface
Restrictions to use None
Operating system Unix/Linux
Computer skills Advanced
Stability Stable
Maintained Yes


  • TPP distribution


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Publication for Libra

Libra citations


Elevated level of anterior gradient 2 in pancreatic juice from patients with pre malignant pancreatic neoplasia

Mol Cancer
PMCID: 2893103
PMID: 20550709
DOI: 10.1186/1476-4598-9-149

[…] ff value for protein identification to ensure that the false positive rate (error rate) for protein identification was < 0.9%. iTRAQ quantification on peptide and protein abundance was achieved using LIBRA program[]. More information about Trans-Proteomic Pipeline, PeptideProphet, ProteinProphet, LIBRA and other programs can be obtained from the Seattle Proteome Center http://tools.proteomecenter. […]


Proteomic Interrogation of Androgen Action in Prostate Cancer Cells Reveals Roles of Aminoacyl tRNA Synthetases

PLoS One
PMCID: 2740864
PMID: 19763266
DOI: 10.1371/journal.pone.0007075

[…] all the peptides, a median centered normalization was applied at the peptide level to achieve a mean close to unity. Peptides with no value for peak area (peak intensity below a default threshold in Libra) in any of the tagged channels were removed. Outlier peptides that had iTRAQ values three standard deviations (SD) away from the population median were considered abnormal and were removed from […]

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