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Research Tests



All research tests must be coordinated through the Metabolomics Program Director, Dr. Teodoro Bottiglieri. Most research tests are performed on a batch basis; the laboratory may be unable to perform single sample testing. Please contact Teodoro Bottiglieri, Ph.D. prior to submitting samples.


Amino acids  

  • Amino acids - custom quantitative   
  • Asymmetric dimethylarginine    
  • Symmetric dimethylarginine


Enzyme linked immunosorbent assays   

  • Inflammatory markers   
  • Oxidative stress markers


Folate and methylation cycle metabolites   

  • Betaine   
  • Choline   
  • Cobalamin (vitamin B12)   
  • Cystathionine   
  • Homocysteine - total   
  • Methionine   
  • 5-Methyltetrahydrofolate   
  • Pyridoxal phosphate (vitamin B6)   
  • S-adenosylhomocysteine   
  • S-adenosylmethionine



  • Dopamine
  • Gamma-aminobutyric acid - free and total
  • Norepinephrine   
  • Serotonin


Single nucleotide polymorphism (SNP) genotyping   

  • TaqMan SNP genotyping



  • Globotriaosylceramide


Baylor Health Care System is located in Dallas, Texas