In Observance of U.S. holiday, Presidents Day, Agilent Cross Lab iLab Operations Software will be closed during U.S. hours and have support during EU and APAC hours on Monday February 20th, 2017. We will resume U.S. support hours on Tuesday February 21st, 2017, however, due to the Software User Group Conference, there may be a slight delay on general support requests. For urgent matters, please add "Urgent" to the ticket subject and we will prioritize those requests first.

Thank you,

Mass Spectrometry Laboratory

Overview of Services

The University of Texas Health Science Center at San Antonio Mass Spectrometry Laboratory is a Cancer Therapy and Research Center Shared Resource.



Susan T. Weintraub, Ph.D., Core Director


Phone: (210)567-4043

Location and hours of operation

Hours                                                                                Locations

Monday - Friday


8 AM - 5 PM                               



UT Health Science Center | Long Campus
Medical Building

UT Health Science Center |Greehey Campus 

Room 428B

Room 256
7703 Floyd Curl Drive
8403 Floyd Curl Drive
San Antonio, Texas 78229

Google Maps - Long Campus

San Antonio, Texas 78229

Google Maps - Greehey Campus 



Links and Resources

  1. Mass Spectrometry Core Website


Name Role Phone Email Location
Susan Weintraub, Ph.D.
Core Director
(210) 567-4043

Xiaoli Gao, Ph.D.
Metabolomics Technical Director
(210) 562-4067

Sammy Pardo, B.A.
Core Facility Technologist, Senior
(210) 567-6736

Dana Molleur, B.S.
Core Facility Technician
(210) 567-4159


Services & Rates

Search available services: View: by category alphabetically
Proteomics (8)
Metabolomics (6)
Small Molecule Analysis (3)
Other (1)

Members at UT Proteomics

University of Texas Medical Branch - Galveston

Core Name Primary Contact Email Phone Number/Ext
Biomolecular Resource Facility

William Russell, Ph.D (409) 772-3579
Core Name Primary Contact Email Phone Number/Ext
Mass Spectrometry Laboratory

Susan Weintraub, Ph.D. (210) 567-4043
Core Name Primary Contact Email Phone Number/Ext
Proteomics and Metabolomics

<p>The mission of the Proteomics and Metabolomics Core Facility is to provide the research community with cutting edge expertise and services for sensitive, precise, and accurate measurement of proteins and metabolites using mass spectrometrybased technologies.p</p>

David Hawke, Ph.D 713-834-6096

University of Texas at Austin

Core Name Primary Contact Email Phone Number/Ext
Core Name Primary Contact Email Phone Number/Ext
Proteomics Service Center

The CTPC services provided are designed to identify and quantitate proteins and their modifications in a broad range of research specimens from simple purified protein samples to biomarker discovery and verification in complex mixtures such as cell and tissue extracts, plasma andor other biofluids

Li Li 713-500-2456