User: Brianbalgley

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Brianbalgley100
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Posts by Brianbalgley

<prev • 5 results • page 1 of 1 • next >
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Answer: A: Which Mass-Spectrometry Search Algorithm Do You Use For Peptide/Protein Identifi
... More is better... Several papers have shown that the algorithms ID overlapping, complementary populations of spectra. We use OMSSA, X!Tandem, X!Hunter, Comet and Myrimatch so far. You will ID more peptides and validate many peptides which are ID'ed by multiple algorithms. Then use IDPicker, MassSiev ...
written 8.8 years ago by Brianbalgley100
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Comment: C: What Tools Are You Using To Check The Quality Of Mass Spectrometry Proteomics Da
... This is what we use. It is available from http://peptide.nist.gov/metrics/. It has just about every metric you can think of and then some. This is useful for assessing mass errors, charge state distributions, peak widths, etc. Very useful for determining when your LC or MS performance is changing. ...
written 8.8 years ago by Brianbalgley100
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Answer: A: Mzidentml'S Non-Mapping Obo
... Haven't tried it, but you might want to take a look: - [HUPO-PSI Working groups and Outputs][1] - [web-based-multiplesearch Parsers][2] - [web-based-multiplesearch pepXML2mzIdentML parser][3] [1]: http://www.psidev.info/index.php?q=node/408 [2]: http://code.google.com/p/web-based-multiplesear ...
written 9.3 years ago by Brianbalgley100 • updated 17 months ago by RamRS25k
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Answer: A: Open Source Mass Spec Search Engines?
... try: http://human.thegpm.org/tandem/thegpm_tandem.html and http://h201.thegpm.org/tandem/thegpm_hunter.html ...
written 9.3 years ago by Brianbalgley100
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Answer: A: Why There Are No Proteomics Questions In Biostar?
... A full answer would require too long a post, but a few points: The mass-spectrometry based proteomics market is relatively small, and proprietary formats have hindered development of non-instrument specific software. But this is changing - the folks at ProteoWizard have a tool to convert almost any ...
written 9.3 years ago by Brianbalgley100 • updated 5 months ago by RamRS25k

Latest awards to Brianbalgley

Appreciated 6.8 years ago, created a post with more than 5 votes. For A: Why There Are No Proteomics Questions In Biostar?
Good Answer 6.8 years ago, created an answer that was upvoted at least 5 times. For A: Why There Are No Proteomics Questions In Biostar?
Teacher 6.8 years ago, created an answer with at least 3 up-votes. For A: Why There Are No Proteomics Questions In Biostar?

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