Abstract
The composition of 20S mouse proteasome complexes isolated from mice heart, kidney, liver, lung, thymus and spleen was compared using quantitative mass spectrometry. Significant variety was observed in hybrid classes of immunoproteasomes which may have implications for the use of proteasome targeted inhibitors.
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Liver / chemistry
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Liver / metabolism
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Mass Spectrometry / methods*
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Mice
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Models, Biological
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Multienzyme Complexes / analysis
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Multienzyme Complexes / chemistry
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Multienzyme Complexes / metabolism
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Organ Specificity
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Proteasome Endopeptidase Complex / analysis*
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Proteasome Endopeptidase Complex / chemistry
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Proteasome Endopeptidase Complex / metabolism*
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Protein Subunits / analysis
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Spleen / chemistry
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Spleen / metabolism
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Tissue Distribution
Substances
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Multienzyme Complexes
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Protein Subunits
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Proteasome Endopeptidase Complex