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Two‐dimensional reference map for the basic proteome of the human dorsolateral prefrontal cortex (dlPFC) of the prefrontal lobe region of the brain
Author(s) -
McManus Ciara A.,
Polden Julie,
Cotter David R.,
Dunn Michael J.
Publication year - 2010
Publication title -
proteomics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.26
H-Index - 167
eISSN - 1615-9861
pISSN - 1615-9853
DOI - 10.1002/pmic.200900705
Subject(s) - proteome , proteomics , dorsolateral prefrontal cortex , neuroscience , prefrontal cortex , computational biology , biology , computer science , bioinformatics , biochemistry , cognition , gene
We describe a 2-DE proteomic reference map containing 227 basic proteins in the dorsolateral prefrontal cortex region of the human brain. Proteins were separated in the first dimension on pH 6-11 IPG strips using paper-bridge loading and on 12% SDS-PAGE in the second dimension. Proteins were subsequently identified by MS and spectra were analyzed using an in-house proteomics data analysis platform, Proline. The 2-DE reference map is available via the UCD 2-DE Proteome Database (http://proteomics-portal.ucd.ie:8082) and can also be accessed via the WORLD-2DPAGE Portal (http://www.expasy.ch/world-2dpage/). The associated protein identification data have been submitted to the PRIDE database (accession numbers 10018-10033). Separation of proteins in the basic region resolves more membrane associated proteins relevant to the synaptic pathology central to many neurological disorders. The 2-DE reference map will aid with further characterisation of neurological disorders such as bipolar and schizophrenia.