Experimental Details - HuPA_00019
Experiment type Mass spectrometry
Short description Sulfation analysis
Experimental description Mass spectrometry-based approach in combination with direct DNA sequence analysis was used to fully identify TTR variants. To identify TTR variants and posttranslational modifications, Immunoprecipitation to isolate TTR from serum, and electrospray ionization and matrix-assisted laser desorption/ionization mass spectrometry (MS) peptide mapping were done.
Principal Investigator's NameDr. Mark McComb
AddressBoston University School of Medicine
670 Albany Street, suit 504
Boston, MA 2118
Published/Unpublished Published
Journal name
PubMed ID 12876326
Sample source
Tissue: Serum [eVOC:EV:0100489]
Cell line:
Source organism Homo sapiens [Taxonomy:9606]
Labeling technique None
Protease used Trypsin
Is the sample from in gel
Reduction and Alkylation
Mass spectrometer
Instrument: QSTAR [PSI:1000190]
Vendor: ABI/SCIEX [PSI:1000121]
Ionization method ESI [PSI:1000073]
Fragmentation method CID [PSI:1000133]
Mass tolerance used for database searching (MS)
Mass tolerance used for database searching (MS/MS)
Database used for searching SwissProt
Search engine used PROID
Download MS raw dataset  
Download processed files  

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