Display Settings:

Format

Send to:

Choose Destination
    J Proteome Res. 2006 Jan;5(1):127-34.

    Quantitative phosphoproteomic analysis of the tumor necrosis factor pathway.

    Source

    Department of Cell Biology, The Scripps Research Institute, 10550 North Torrey Pines Rd. SR11, La Jolla, California 92037, USA.

    Abstract

    Protein phosphorylation has become a focus of many proteomic studies due to the central role that it plays in biology. We combine peptide-based gel-free isoelectric focusing and immobilized metal affinity chromatography to enhance the detection of phosphorylation events within complex protein samples using LC-MS. This method is then used to carry out a quantitative phosphoproteomic analysis of the tumor necrosis factor (TNF) pathway using HeLa cells metabolically labeled with 15N-containing amino acids, where 145 phosphorylation sites were found to be up-regulated upon the activation of the TNF pathway.

    PMID:
    16396503
    [PubMed - indexed for MEDLINE]
    PMCID:
    PMC2570265
    Free PMC Article

    Images from this publication.See all images (2) Free text

    Figure 1
    Figure 2

      Supplemental Content

      Icon for American Chemical Society Icon for PubMed Central

      Save items

      loading

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk