Alport syndrome is a genetically heterogeneous disorder with autosomal dominant, autosomal recessive and X-linked inheritance. The estimated prevalence is about 1 in 50,000 live births. All forms are caused by mutations in the genes encoding type IV collagen, which is a basement membrane component. Alport syndrome is characterized by a progressive glomerulonephropathy, sensorineural hearing loss and various ocular anomalies.read more
Tests Available
By gene: COL4A5
Next Generation Sequencing
$900
Test Code: 1017
|
Deletion / Duplication
$900
Test Code: 1018
|
NGS/Del Dup Comprehensive
$1,100
Test Code: 1463
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Related Panels
Test Details
Technical Information
Genes:
COL4A5
Disease Groups:
Kidney Disorders
Hearing Disorders
MIM:
301050
Billing
CPT Codes:
81408 x 1
Ordering
SKU:
1017 Turnaround Time:
Typically 2 to 4 weeks from receipt of a sample in the laboratory. All cases involving ongoing pregnancies will be expedited.
Non-Prenatal Specimens:
- Whole blood: purple-top (EDTA) tube, minimum of 3 ml
- Genomic DNA: a minimum of 3 µg (at a concentration of at least 30 ng/µl)
- Fibroblasts: 2 confluent T-25 flasks
- Saliva: only samples collected in Oragene DNA Self-Collection Kit or Oragene Saliva Collection Kit for Young Children are accepted
Prenatal Specimens:
- Cultured cells: 2 confluent T-25 flasks derived from amnio or CVS samples
- Genomic DNA: a minimum of 3 µg (at a concentration of at least 30 ng/µl)
Shipping:
Ship all specimen types at room temperature by overnight courier. Do not freeze.