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The UT Southwestern Medical Center Bone and Soft Tissue Pathology provides diagnostic services that utilize Clements University Hospital, Parkland Hospital, and associated clinics.

The U.S. Department of State has released the October 2025 Visa Bulletin (VB), which outlines priority dates for green card applicants.

UT Southwestern's Department of Pathology offers Histocompatibility and Immunogenetics (HLA) Laboratory diagnostic services.

Congress did not pass a funding bill by September 30, 2025, so parts of the U.S. government has shut down. Past shutdowns show that some services continue, while others stop until funding is restored. Here is a summation of the status of certain impacted government agencies for your quick reference.

The Pediatric Hematology Laboratory offers testing to aid in the detection, diagnosis, and treatment of blood disorders.

UT Southwestern Medical Center offers Cytogenomic Microarray Analysis (CMA) Laboratory services to pathologists.

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…

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…

Intact Mass What do we use to measure the mass of intact proteins? We do LC/MS analysis of intact proteins using a Q-TOF mass spectrometer with electrospray ionization. This means that samples must be free of detergents. An ideal solvent is 5% acetonitrile in water containing 1-5% formic acid or acet…

General Limitations MS proteomics is a powerful tool for the analysis of protein samples, but there are some limits to the techniques we employ in the Proteomics Core. Knowing the limitations of the services we provide can help to ensure your experiment is a success, and you do not incur costs for un…