Disorders

Familial Hemiplegic Migraine 3

Synonym(s): FHM 3, FHM3

Gene	Locus	Protein
SCN1A	2q24.3	Sodium channel protein type 1 subunit alpha

Laboratory	Test Method	Prenatal	Carrier *
Athena Diagnostics Inc, Reference Lab - Worcester, MA, USA	• Sequence analysis of select exons
CeGaT GmbH - Tuebingen, Germany
Center for Human Genetics and Laboratory Medicine Martinsried, Molecular Genetics - Martinsried, Germany
diagenos - Osnabrueck, Germany	• Mutation scanning of the entire coding region
Dr. Eberhard and Partner, MVZ Dortmund - Dortmund, Germany
GENETAQ, Molecular Genetics Centre - Malaga, Spain
Klinikum Stuttgart, Institute of Clinical Genetics - Stuttgart, Germany
Medgene, MedGene - Bratislava, Slovakia
Medical Neurogenetics - Atlanta, GA, USA
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
Praxis fuer Humangenetik Wien - Vienna, Austria

^* 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.