UTSW Proteomics Core

Overview of Services

The proteomics core facility is in dedicated laboratory, office, and instrument space in the Green Biomedical Research Building (Y Building, South Campus). Our core facility currently houses state of the art mass-spectrometry platforms run by expert staff that allow us to provide fee-based services, including:

  • Protein and peptide identification from gels and solutions, including complex mixture analysis
  • Identification and localization of post-translational-modifications (PTMs)
  • Quantitation of peptides and proteins
  • Intact mass analysis of proteins in solution
  • Selected reaction monitoring (SRM) for absolute protein quantitation
  • Sample fractionation for deeper analysis

Our mass-spectrometry instrumentation is supported by computational infrastructure and software to enable us to get the most out of the data we acquire from your samples. The facility maintains a research focus to offer you state-of-the-art services, and our staff regularly publish in mass-spectrometry and proteomics journals.


Andrew Lemoff, Ph.D. || Assistant Professor, Core Director


Location and hours of operation 

Hours Location


9 am-5 pm  

5323 Harry Hines Blvd. Room Y4.306

Dallas, TX 75390-9038

Links and Resources

UTSW Proteomics Core website

Confetti (A Multi-Enzyme Map of the HeLa Proteome)


Core Members

Mohammad Goodarzi, Ph.D. || Instructor

Xuemei Luo, Ph.D. || Research Scientist

Esmaeil Dehghan, Ph.D. || Research Scientist

Xiaoqin Tu || Research Assistant II




Name Role Phone Email Location
Proteomics Core

lab Y4.306