Brian L. Williamson

Automated Identification and Quantification of Protein Phosphorylation Sites by LC/MS on a Hybrid Triple Quadrupole Linear Ion Trap Mass Spectrometer

Brian L. Williamson, Jason Marchese, Nicholas A. Morrice · Molecular & Cellular Proteomics · 2005 · 107 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +17

LC-ESI-MS/MS Analysis of Testosterone at Sub-Picogram Levels Using a Novel Derivatization Reagent

Michal Star-Weinstock, Brian L. Williamson, Subhakar Dey et al. · Analytical Chemistry · 2012 · 81 citations

Medicine, Biochemistry, Endocrinology +17

Structural Characterization of Contaminants Found in Commercial Preparations of Melatonin:  Similarities to Case-Related Compounds from <scp>l</scp>-Tryptophan Associated with Eosinophilia-Myalgia Syndrome

Brian L. Williamson, Andy J. Tomlinson, Prasanna K. Mishra et al. · Chemical Research in Toxicology · 1998 · 64 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +10

Quantitative protein determination for CYP induction via LC‐MS/MS

Brian L. Williamson, Subhasish Purkayastha, Christie L. Hunter et al. · PROTEOMICS · 2010 · 40 citations

Medicine, Biochemistry, Pharmacology +17

On-line HPLC-tandem mass spectrometry analysis of contaminants of l-tryptophan associated with the onset of the eosinophilia-myalgia syndrome

Brian L. Williamson, Linda M. Benson, Andy J. Tomlinson et al. · Toxicology Letters · 1997 · 33 citations

Life Sciences, Biochemistry, Immunology +11