HEXA

OMIMHGNC

Locus: 15q24.1

Protein: Hexosaminidase A

 

Disorders

Tests

Test Type
Biochemical (4)
Molecular (86)
Panel (49)
Test Method
Del/Dup (CNV) (9)
Mutation Scanning of Select Exons (2)
Mutation Scanning of Entire Coding Region (1)
Quantitative Biochemical Analysis (4)
Sequencing, Capillary (Sanger) (23)
Genotyping (Microarray, Beads, etc.) (15)
Sequencing, Next Gen (43)
Prenatal/Carrier
Prenatal (20)
Carrier (41)
Lab Location
USA(45)
Estonia(1)
Netherlands(1)
Czech Republic(1)
Turkey(1)
Canada(12)
Spain(3)
Portugal(3)
Germany(18)
Korea, Republic of(1)
Poland(5)
 
TAT: 4-8 weeks
price: $940.00
Analysis HEXA gene for Tay-Sachs Disease
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) 
Academic Medical Centre, University of Amsterdam, DNA Diagnostics Laboratory - Amsterdam, Netherlands
TAT: 7-10 days
price: contact lab
Hexosaminidase A Deficiency Test
method(s): ◦ Quantitative Biochemical Analysis 
Ichan School of Medicine at Mount Sinai, Mount Sinai Genetic Testing Laboratory-Biochemical Genetics Division - New York, NY, USA
Tay-Sachs Disease Test
method(s): ◦ Sequencing, Capillary (Sanger) 
bio.logis Center for Human Genetics - Frankfurt am Main, Germany
TAT: 4-6 weeks
price: contact lab
Ashkenazi Jewish Carrier Multi-Gene Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) ◦ Sequencing, Next Gen 
Asper Biotech Ltd., Asper Biotech - Tartu, Estonia
Ashkenazi Jewish Carrier Multi-Gene Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
bio.logis Center for Human Genetics - Frankfurt am Main, Germany
GM2 gangliosidosis type I (HEXA) Test
method(s): ◦ Sequencing, Capillary (Sanger) 
General University Hospital in Prague, Institute of Inherited Metabolic Disorders - Praha, Czech Republic
TAT: 2-3 weeks
price: contact lab
Ashkenazi Jewish Carrier Multi-Gene Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Natera - San Carlos, CA, USA
TAT: 2-3 weeks
price: contact lab
Ashkenazi Jewish Carrier Multi-Gene Expanded Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Natera - San Carlos, CA, USA
Ashkenazi Jewish Carrier Screening
method(s): ◦ Mutation Scanning of Select Exons 
BC Children's and BC Women's Hospitals, Molecular Genetics Laboratory - Vancouver, Canada
Tay-Sachs disese test
method(s): ◦ Sequencing, Capillary (Sanger) 
Medical Genetics Center, Asan Medical Center - Seoul, Korea, Republic of
TAT: 2 weeks
price: contact lab
Hexosaminidase A and B Enzyme Analysis
method(s): ◦ Quantitative Biochemical Analysis 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 2 weeks
price: contact lab
Tay-Sachs Carrier Testing (Serum)
method(s): ◦ Quantitative Biochemical Analysis 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 7-10 days
price: contact lab
Tay-Sachs Carrier Testing (WBC)
method(s): ◦ Quantitative Biochemical Analysis 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 3-4 weeks
price: contact lab
Tay-Sachs Disease Ashkenazic Mutation Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 4-5 weeks
price: contact lab
Hexosaminidase A Deficiency, HEXA Gene Sequencing
method(s): ◦ Sequencing, Capillary (Sanger) 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 3-4 weeks
price: contact lab
Hexosaminidase A Deficiency, HEXA KFM Sequencing
method(s): ◦ Sequencing, Capillary (Sanger) 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
Hexosaminidase A Deficiency, HEXA PND Sequencing
method(s): ◦ Sequencing, Capillary (Sanger) 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 1 week
price: contact lab
Tay-Sachs Disease Genetic Test (HEXA Gene)
method(s): ◦ Sequencing, Capillary (Sanger) 
Biyolojik Bilimler Arastirma Gelistirme ve Uretim AS, Duzen Laboratuvarlar Grubu - Istanbul, Turkey
TAT: 5-7 weeks
price: contact lab
Carrier Screening Panel: Ashkenazi Jewish
method(s):
Emory University School of Medicine, Emory Molecular Genetics Laboratory - Atlanta, GA, USA
TAT: 4-5 weeks
price: contact lab
Tay-Sachs Disease: HEXA Gene Sequencing
method(s):
Emory University School of Medicine, Emory Molecular Genetics Laboratory - Atlanta, GA, USA
TAT: 5-6 weeks
price: contact lab
Ashkenazi Jewish Carrier Screening Panel: DNA Only
method(s):
Emory University School of Medicine, Emory Molecular Genetics Laboratory - Atlanta, GA, USA
TAT: 12-13 weeks
price: contact lab
Lysosomal Storage Disorders: Sequencing Panel
method(s):
Emory University School of Medicine, Emory Molecular Genetics Laboratory - Atlanta, GA, USA
TAT: 4-5 weeks
price: contact lab
Tay-Sachs Disease: HEXA Gene Deletion/Duplication
method(s):
Emory University School of Medicine, Emory Molecular Genetics Laboratory - Atlanta, GA, USA
TAT: 4-6 weeks
price: contact lab
Ashkenazi Jewish Screening Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Hospital for Sick Children, Genome Diagnostics Laboratory (formerly Molecular Genetics Laboratory) - Toronto, Canada
TAT: 4-6 weeks
price: contact lab
Tay-Sachs Disease (see Ashkenazi Jewish Screening Panel)
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Hospital for Sick Children, Genome Diagnostics Laboratory (formerly Molecular Genetics Laboratory) - Toronto, Canada
Ashkenazi Jewish Mutation Analysis Panel Without Cystic Fibrosis
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Mayo Clinic - Minnesota, Molecular Genetics Laboratory - Rochester, MN, USA
Tay-Sachs Diagnosis and Carrier Detection Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Mayo Clinic - Minnesota, Molecular Genetics Laboratory - Rochester, MN, USA
Tay-Sachs Disease HEXA Gene, Full Gene Analysis
method(s): ◦ Sequencing, Capillary (Sanger) 
Mayo Clinic - Minnesota, Molecular Genetics Laboratory - Rochester, MN, USA
TAT: 3-4 weeks
price: $840.00
Tay-Sachs Disease via the HEXA Gene
method(s): ◦ Sequencing, Capillary (Sanger) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-5 weeks
price: $940.00
Tay-Sachs Disease via the HEXA Gene
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 6-7 weeks
price: contact lab
Detection of Mutations c.1277insTATC, c.1421+1G>C and c.805G>A (G269S) in the HEXA gene
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Mutation Scanning of Select Exons 
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain
TAT: 16-20 weeks
price: contact lab
Comprehensive Epilepsy Evaluation NGS Panel
method(s): ◦ Sequencing, Next Gen 
Transgenomic - New Haven - New Haven, CT, USA
TAT: 7-8 weeks
price: contact lab
Ataxia Exome Panel
method(s): ◦ Sequencing, Next Gen 
University of Chicago, Genetic Services Laboratory - Chicago, IL, USA
TAT: 3-5 weeks
price: contact lab
epiSEEK® Comprehensive Sequence Analysis for Epilepsy and Seizure Disorders
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA
TAT: 3-5 weeks
price: contact lab
devACT Clinical Management Panel, Developmental Delay, Intellectual Disability, Autism Spectrum Disorders
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA
TAT: 4-5 weeks
price: contact lab
HEXA Del/Dup
method(s): ◦ Del/Dup (CNV) 
GeneDx - Gaithersburg, MD, USA
TAT: 4-5 weeks
price: contact lab
HEXA Gene Sequencing
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
GeneDx - Gaithersburg, MD, USA
TAT: 2-3 weeks
price: $1,500.00
Tay-Sachs disease
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Invitae - San Francisco, CA, USA
TAT: 7-10 days
price: contact lab
Beta-Hexosaminidase Pseudodeficiency
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Recombine - Livingston, NJ, USA
TAT: 7-10 days
price: contact lab
Tay-Sachs Disease
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Recombine - Livingston, NJ, USA
TAT: 7-10 days
price: contact lab
Ashkenazi Jewish Diseases (BLM, ASPA, IKBKAP, FANCC, GBA, MCOLN1, SMPD1, HEXA), Common Mutation Panel
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
ARUP Laboratories, Molecular Genetics Laboratory - Salt Lake City, UT, USA
TAT: 7-10 days
price: contact lab
Tay-Sachs Disease (HEXA) 7 Mutations
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
ARUP Laboratories, Molecular Genetics Laboratory - Salt Lake City, UT, USA
TAT: 7-10 days
price: contact lab
Tay-Sachs Disease (HEXA) 7 Mutations, Fetal
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
ARUP Laboratories, Molecular Genetics Laboratory - Salt Lake City, UT, USA
TAT: 3-4 weeks
price: contact lab
Tay-Sachs Disease (HEXA) Sequencing and 7.6kb Deletion
method(s): ◦ Sequencing, Capillary (Sanger) 
ARUP Laboratories, Molecular Genetics Laboratory - Salt Lake City, UT, USA
Tay-Sachs Disease, Frequent Mutations HEXA Gene
method(s): ◦ Mutation Scanning of Entire Coding Region 
Reference Laboratory Genetics - Barcelona, Spain
Tay-Sachs Disease, Sequencing HEXA Gene
method(s): ◦ Sequencing, Capillary (Sanger) 
Reference Laboratory Genetics - Barcelona, Spain
Inherited Disease Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Neurodegenerative Diseases Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Metabolic Diseases Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Epilepsy Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Comprehensive Panel: Developmental Delay, Intellectual Disability, Autism Spectrum Disorders
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Tay-Sachs disease (sequence analysis of HEXA gene)
method(s): ◦ Sequencing, Capillary (Sanger) 
CGC Genetics - Porto, Portugal
TAT: 2-3 weeks
price: contact lab
Horizon Panethnic Carrier Screen
method(s): ◦ Genotyping (Microarray, Beads, etc.) 
Natera - San Carlos, CA, USA
LysoSEEK - Lysosomal Storage Disease Panel
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA
TAT: 8-10 weeks
price: contact lab
NGS Lysosomal Storage Disease Panel
method(s): ◦ Sequencing, Next Gen 
Greenwood Genetic Center Diagnostic Laboratories - Greenwood, SC, USA
TAT: 7-8 weeks
price: contact lab
Epileptic Encephalopathy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 7-8 weeks
price: contact lab
Progressive Myoclonic Epilepsy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 7-8 weeks
price: contact lab
Amyotrophic Lateral Sclerosis (ALS) and Phenocopies
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 7-8 weeks
price: contact lab
Epilepsy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 7-8 weeks
price: contact lab
Neuropathy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 7-8 weeks
price: contact lab
Epilepsy and Mitochondrial Encephalopathy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 7-8 weeks
price: contact lab
Spinal Muscular Atrophy, Proximal Motor Neuropathy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 7-8 weeks
price: contact lab
Severe Recessive Childhood Diseases
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
Lysosomal Disorders Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Hereditary Degenerative Syndromes Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Dystonia All Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Ataxia and Differential Diagnoses Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Hereditary Spastic Paraplegias (HSP) and Differential Diagnoses Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Leukodystrophy / Leukencephalopathy and Differential Diagnoses Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Spinal Muscular Atrophy Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
TAT: 6-8 weeks
price: contact lab
Leukodystrophy NGS Panel
method(s): ◦ Sequencing, Next Gen 
Transgenomic - New Haven - New Haven, CT, USA
TAT: 7-10 days
price: contact lab
NewbornDx
method(s): ◦ Sequencing, Next Gen 
Parabase Genomics - Boston, MA, USA
TAT: 4-6 Weeks
price: contact lab
Epilepsy NGS Panel
method(s): ◦ Sequencing, Next Gen 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 4-6 Weeks
price: contact lab
Lysosomal Disorders NGS Panel
method(s): ◦ Sequencing, Next Gen 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 4-5 Weeks
price: contact lab
HEXA
method(s): ◦ Sequencing, Next Gen 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 4-6 Weeks
price: contact lab
Epilepsy NGS Panel
method(s): ◦ Del/Dup (CNV) 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 4-5 Weeks
price: contact lab
HEXA
method(s): ◦ Sequencing, Capillary (Sanger) 
Fulgent Diagnostics - Temple City, CA, USA
Metabolic disorders by CGC mutation panel
method(s):
CGC Genetics - Porto, Portugal
Single gene testing HEXA
method(s): ◦ Sequencing, Capillary (Sanger) 
CeGaT GmbH - Tübingen, Germany
Tay-Sachs Disease: HEXA Gene Deletion/Duplication
method(s): ◦ Del/Dup (CNV) 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Tay-Sachs Disease: HEXA Gene Sequencing
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Pan-Ethnic Carrier Screen: Gene Sequencing Panel
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Pan-Ethnic Carrier Screen: Targeted Mutation Panel
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Lysosomal Storage Disorders: Sequencing Panel
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Lysosomal Storage Disorders: Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Ashkenazi Jewish Carrier Screen: Gene Sequencing Panel
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Ashkenazi Jewish Carrier Screen: Targeted Mutation Panel
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Charcot-Marie-Tooth (CMT) and Related Hereditary Neuropathies Panel Sequencing
method(s): ◦ Sequencing, Next Gen 
ARUP Laboratories, Molecular Genetics Laboratory - Salt Lake City, UT, USA
Charcot-Marie-Tooth (CMT) and Related Hereditary Neuropathies, PMP22 Deletion/Duplication with Reflex to Sequencing Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
ARUP Laboratories, Molecular Genetics Laboratory - Salt Lake City, UT, USA
TAT: 8-9 weeks
price: contact lab
Dystonia (NGS panel for 43 genes)
method(s): ◦ Sequencing, Next Gen 
CGC Genetics - Porto, Portugal
TAT: 4-8 weeks
price: $1,300.00
Comprehensive Neurogenetics Panel (359 genes)
method(s): ◦ Sequencing, Next Gen 
Sherbrooke Genomic Medicine - Sherbrooke, Canada

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