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Patient care remains the committed focus of our Maternal-Fetal Medicine faculty members, residents, fellows, and nursing staff.

The Division of Geriatric Medicine combines attentive and compassionate care with state-of-the-art medical resources to create one of the nation's leading programs for older adults.

With practices at Parkland Health & Hospital System, Children’s Medical Center, and UT Southwestern Hospitals and Clinics, we provide a full range of gynecologic services to women throughout their lives.

PTM Identification Introduction The presence or absence of post-translational modifications (PTMs), such as phosphorylation, on a protein are often as interesting as the presence of absence of the protein itself. The PTM ID service offers identification of PTMs on a protein from a purified protein or…

APP Mentorship Program for the Office of Advanced Practice Providers, UT Southwestern

Silac Quantitation Introduction Stable Isotope Labeling by Amino Acids in Cell Culture (SILAC) is a powerful technique for comparing protein (and peptide) amounts between two or three conditions. Developed in the lab of Matthias Mann it is one of the most widely used labeled quantitation methods in p…

Complex Mixture ID Introduction Modern LC-MS/MS platforms can identify several thousands of proteins from a single sample. We realize that many different types of samples can be submitted for proteomics analsyis, so we accept a wide range of sample formats, including: On-bead (magnetic beads preferre…

Co-IP Experiments Introduction One of the most common types of experiment submitted for analysis in the Proteomics Core is the Co-IP experiment. An antibody against endogenous or tagged protein is used to pull down a protein of interest. The goal of the experiment is to see what comes down with that …

Publications and Expertise The staff of the proteomics core work closely with customers, and are often heavily involved in the write-up process of projects that have made use of mass spectrometry services. In addition to our co-authored papers, our work is frequently acknowledged by our researchers i…

Charging Policy What is our policy for charging users? The Proteomics Core has a simple charging policy: No samples will be prepared or run until the information has been entered into our sample submission site. We charge for every sample run , regardless of whether an expected result is obtained. Th…