Laboratory	Test Method	Prenatal	Carrier *
Baylor College of Medicine, Medical Genetics Laboratories - Houston, TX, USA	• Enzyme assay
Centogene AG, Rare Disease Company - Rostock, Germany	• Sequence analysis of the entire coding region • Deletion/duplication analysis
Centre for DNA Fingerprinting and Diagnostics, Diagnostics Division - Hyderabad, India	• Analyte • Enzyme assay
GeneDx - Gaithersburg, MD, USA	• Sequence analysis of the entire coding region • Deletion/duplication analysis
Genetic Diagnosis and Research Center, Genetiks - Istanbul, Turkey	• Sequence analysis of the entire coding region
Greenwood Genetic Center, Metabolic Laboratory - Greenwood, SC, USA	• Analyte • Enzyme assay
Karolinska University Hospital, Centre for Inherited Metabolic Diseases - Stockholm, Sweden	• Analyte • Enzyme assay
Mayo Clinic - Minnesota, Biochemical Genetics Laboratory - Rochester, MN, USA	• Enzyme assay
New York State Institute for Basic Research in Developmental Disabilities, Biochemical Genetics - Staten Island, NY, USA	• Enzyme assay
Oregon Health and Science University, Knight Diagnostic Laboratories - Biochemical Genetics Laboratory - Portland, OR, USA	• Analyte
SA Pathology - Women's and Children's Hospital, National Referral Laboratory - North Adelaide, Australia	• Analyte • Enzyme assay
Sahlgrenska University Hospital, Clinical Neurochemistry Laboratory - Mölndal, Sweden	• Analyte • Enzyme assay
Sandor Proteomics Pvt. Ltd - Hyderabad, India	• Enzyme assay
Thomas Jefferson University, Lysosomal Diseases Testing Laboratory - Philadelphia, PA, USA	• Analyte • Enzyme assay
University of Alabama Birmingham, Metabolic Disease Laboratory - Birmingham, AL, USA	• Analyte • Enzyme assay

^* Carrier column is relevant to autosomal recessive and X-linked inheritance; column will be blank when it is not relevant (e.g. autosomal dominant inheritance, microdeletions/duplications) and/or is not offered by the lab.