KCNQ3

OMIMHGNC

Synonym(s): Kv7.3, EBN2

Locus: 8q24.22

Protein: KCNQ3 protein

 

Disorders

Tests

Test Type
Molecular (68)
Multi-Gene Panel (57)
Multi-Method Panel (25)
Test Method
Del/Dup (CNV) (29)
Mutation Scanning of Entire Coding Region (1)
Sequencing, Capillary (Sanger) (15)
Sequencing, Next Gen (56)
Prenatal/Carrier
Prenatal (23)
Carrier (37)
Lab Location
Denmark(2)
Germany(11)
Spain(6)
Portugal(1)
USA(35)
Estonia(1)
Poland(2)
United Kingdom(1)
Canada(4)
Finland(3)
Austria(2)
 
KCNQ3-Related Benign Familial Neonatal Epilepsy
method(s): ◦ Sequencing, Capillary (Sanger) 
MVZ Dortmund Dr. Eberhard and Partner - Dortmund, Germany
TAT: 12-13 weeks
price: contact lab
Epilepsy and Seizure Disorders: Sequencing and Deletion/Duplication Panel
method(s):
Emory University School of Medicine, Emory Molecular Genetics Laboratory - Atlanta, GA, USA
TAT: 12-13 weeks
price: contact lab
Neurology: Sequencing Panel
method(s):
Emory University School of Medicine, Emory Molecular Genetics Laboratory - Atlanta, GA, USA
TAT: 7-8 weeks
price: contact lab
Sanger sequencing of the KCNQ3 gene
method(s): ◦ Mutation Scanning of Entire Coding Region ◦ Sequencing, Capillary (Sanger) 
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain
Early Infantile Epileptic Encephalopathy Multi-Gene Panel
method(s): ◦ Sequencing, Next Gen 
Center for Human Genetics and Laboratory Medicine Martinsried, Molecular Genetics - Martinsried, Germany
TAT: 4-6 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
nucSEEK® Comprehensive Sequence Analysis Of The Nuclear Mitochondrial Exome
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA
TAT: 4 weeks
price: contact lab
Comprehensive Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
GeneDx - Gaithersburg, MD, USA
TAT: 4 weeks
price: contact lab
Infantile Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
GeneDx - Gaithersburg, MD, USA
Benign familial Neonatal Epilepsy, Sequencing KCNQ3 Gene
method(s): ◦ Sequencing, Capillary (Sanger) 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
Epilepsy Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Familial Epilepsy and Related Disorders, Panel Massive Sequencing (NGS) 35 Genes
method(s): ◦ Sequencing, Next Gen 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
Mitochondrial Disorders Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Epileptic encephalopathy, early infantile 2 (sequence analysis of KCNQ3 gene)
method(s): ◦ Sequencing, Next Gen 
CGC Genetics - Porto, Portugal
TAT: 2-4 weeks
price: contact lab
KCNQ3
method(s): ◦ Sequencing, Next Gen 
Amplexa Genetics A/S, Amplexa Genetics, Amplexa - Odense C, Denmark
TAT: 2-4 weeks
price: contact lab
Childhood Epilepsy Panel
method(s): ◦ Sequencing, Next Gen 
Amplexa Genetics A/S, Amplexa Genetics, Amplexa - Odense C, Denmark
TAT: 8-10 weeks
price: contact lab
NGS Epilepsy / Seizures Panel
method(s): ◦ Sequencing, Next Gen 
Greenwood Genetic Center Diagnostic Laboratories - Greenwood, SC, USA
Epilepsy Hereditary Panel
method(s): ◦ Sequencing, Next Gen 
GENETAQ, Molecular Genetics Centre - Malaga, Spain
TAT: ~2 weeks
price: contact lab
STAT Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
GeneDx - Gaithersburg, MD, USA
Epilepsy
method(s): ◦ Sequencing, Next Gen 
Merseyside & Cheshire Regional Genetics Laboratory - Liverpool, United Kingdom
TAT: 3-5 weeks
price: contact lab
Epileptic Encephalopathy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 3-5 weeks
price: contact lab
Benign Familial Neonatal / Infantile Seizures (BFNS/BFIS)
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 3-5 weeks
price: contact lab
Epilepsy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 3-5 weeks
price: contact lab
Brain Malformations / Neuronal Migration Disorders
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 4-5 weeks
price: contact lab
Epilepsy and Mitochondrial Encephalopathy
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 3-4 weeks
price: contact lab
KCNQ3-Related Benign Familial Neonatal Epilepsy Test
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 4-6 weeks
price: contact lab
Idiopathic Generalized and Focal Epilepsy Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
TAT: 4-6 weeks
price: contact lab
epiSEEK Focus
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA
TAT: 7-10 days
price: contact lab
NewbornDx
method(s): ◦ Sequencing, Next Gen 
Parabase Genomics - Boston, MA, USA
TAT: 2-4 weeks
price: contact lab
Single gene testing KCNQ3
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) 
CeGaT GmbH - Tübingen, Germany
Epilepsy and Seizure Disorders: Sequencing Panel
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Epilepsy and Seizure Disorders: Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Neurology: Sequencing Panel
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
Neurology: Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
CEN4GEN Institute for Genomics and Molecular Diagnostics - Edmonton, Canada
TAT: 3-5 weeks
price: contact lab
EpiFirst - Neonate
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Ambry Genetics Corp, Ambry Genetics - Aliso Viejo, CA, USA
TAT: 5-7 weeks
price: contact lab
EpilepsyNext
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Ambry Genetics Corp, Ambry Genetics - Aliso Viejo, CA, USA
TAT: 8-10 weeks
price: contact lab
Epilepsy Exome Panel
method(s): ◦ Sequencing, Next Gen 
University of Chicago, Genetic Services Laboratory - Chicago, IL, USA
TAT: 8-10 weeks
price: contact lab
Neurodevelopment -Expanded
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Ambry Genetics Corp, Ambry Genetics - Aliso Viejo, CA, USA
TAT: 2-4 weeks
price: contact lab
Comprehensive Epilepsy (NextGen Sequencing Panel and Copy Number Analysis; 165 genes + mtDNA)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Epileptic Encephalopathy (NextGen Sequencing Panel and Copy Number Analysis; 77 genes)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
Benign Familial Neonatal Infantile Seizures, Panel Massive Sequencing (NGS) 4 Genes
method(s): ◦ Sequencing, Next Gen 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
TAT: 4-5 Weeks
price: contact lab
KCNQ3
method(s): ◦ Sequencing, Next Gen ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 4-6 Weeks
price: contact lab
Nuclear-Mito NGS Panel
method(s): ◦ Sequencing, Next Gen ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 3-4 weeks
price: contact lab
Comprehensive Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 3-4 weeks
price: contact lab
Essential Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 3-4 weeks
price: contact lab
Early Onset Epileptic Encephalopathy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 3-4 weeks
price: contact lab
Idiopathic Generalized Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 12-13 weeks
price: $1,900.00
ExoNIM Plus Epìlepsy
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Sequencing, Next Gen 
NIMGenetics Genomics & Medicine. (New Integrated Medical Genetics). - Madrid, Spain
TAT: 3-4 weeks
price: contact lab
Comprehensive Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Blueprint Genetics - Helsinki, Finland
TAT: 2-3 weeks
price: contact lab
Epileptic Encephalopathy Panel
method(s): ◦ Sequencing, Next Gen ◦ Del/Dup (CNV) 
Blueprint Genetics - Helsinki, Finland
TAT: 3-4 weeks
price: contact lab
Idiopathic Generalized and Focal Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Blueprint Genetics - Helsinki, Finland
TAT: 3-4 weeks
price: $690.00
Epilepsy: Benign Familial Neonatal Seizures Type 2 via the KCNQ3 Gene
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-4 weeks
price: $1,670.00
Early Infantile Epileptic Encephalopathy Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-4 weeks
price: $1,290.00
Early Infantile Epileptic Encephalopathy: Dominant and X-linked Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-5 weeks
price: $990.00
Epilepsy: Benign Familial Neonatal Seizures Type 2 via the KCNQ3 Gene
method(s): ◦ Sequencing, Next Gen 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-5 weeks
price: $2,540.00
Early Infantile Epileptic Encephalopathy Sequencing Panel
method(s): ◦ Sequencing, Next Gen 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-5 weeks
price: $1,990.00
Early Infantile Epileptic Encephalopathy: Dominant and X-linked Sequencing Panel
method(s): ◦ Sequencing, Next Gen 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
Epilepsy
method(s): ◦ Sequencing, Next Gen 
Asper Biotech Ltd., Asper Biotech - Tartu, Estonia
Epilepsy, benign neonatal (benigne familiäre neonatale Epilepsie)
method(s): ◦ Sequencing, Next Gen 
Praxis fuer Humangenetik Wien - Vienna, Austria
Epilepsy, early infantile (benigne frühkindliche Epilepsie)
method(s): ◦ Sequencing, Next Gen 
Praxis fuer Humangenetik Wien - Vienna, Austria
TAT: 7-10 days
price: contact lab
EpiRapid - Rapid epilepsy test
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Ambry Genetics Corp, Ambry Genetics - Aliso Viejo, CA, USA
TAT: 5-7 weeks
price: contact lab
CustomNext - Epilepsy
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Ambry Genetics Corp, Ambry Genetics - Aliso Viejo, CA, USA
TAT: ~2 weeks
price: contact lab
Seizures, benign neonatal, type 2
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Centogene AG, Rare Disease Company - Rostock, Germany
TAT: 1-3 weeks
price: $1,500.00
Invitae Early Infantile Epileptic Encephalopathy Panel
method(s): ◦ Sequencing, Next Gen ◦ Del/Dup (CNV) 
Invitae - San Francisco, CA, USA
TAT: 1-3 weeks
price: $1,500.00
Invitae Epilepsy Panel
method(s): ◦ Sequencing, Next Gen ◦ Del/Dup (CNV) 
Invitae - San Francisco, CA, USA
TAT: 4-6 weeks
price: contact lab
Benign Epilepsies Spotlight Panel
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA
TAT: 4-6 weeks
price: contact lab
Neonatal Seizures Spotlight Panel
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA
TAT: 4-6 weeks
price: contact lab
Treatable Seizures Spotlight Panel
method(s): ◦ Sequencing, Next Gen 
Courtagen Life Sciences, Courtagen Diagnostics Laboratory - Woburn, MA, USA