LeeAnn Higgins

LeeAnn Higgins

Contact Info

higgi022@umn.edu

Office Phone 612-625-2280

Lab Phone 612-625-6283

Office Address:
43 Gortner Laboratory
1479 Gortner Avenue
St. Paul, MN 55108


PhD, Pharmacology, University of Rochester, 1998

Summary

Expertise

Peptide ESI and MALDI mass spectrometry

Peptide 1D and 2D capillary HPLC-MS/MS

Protein identification by peptide MS/MS interpretation

Amino acid PTM assignment from MS/MS spectra

Relative protein quantification using iTRAQ technologies

Protein database search strategies with peptide tandem MS data

Manual peptide MS/MS interpretation

Small molecule high resolution MS for accurate mass

Intact protein MW measurement by MALDI and ESI-MS

Advanced MS scan modes including precursor ion, neutral loss, in-source decay

Awards & Recognition