Test Code: CYT010
Multi-Locus Imprinting Disorders
Cytogenetics
This multi-locus imprinting assay detects copy number variations and methylation abnormalities across 14 DMRs on 8 chromosomes, and determines the parental origin of triploid pregnancies. It is indicated for suspected imprinting disorders including Beckwith-Wiedemann, Silver-Russell, Prader-Willi, Angelman, Temple, Kagami-Ogata, transient neonatal diabetes mellitus, and cases of suspected multi-locus imprinting disturbance (MLID) or triploidy.
Sample Type
Blood, Amniotic Fluid, Chorionic Villus Sampling
Turnaround Time
2-3 weeks days
Courier Requirements
Ship overnight at room temperature to receive next day. Do not refrigerate or freeze. Maintain specimen at room temperature.
Pricing
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Genes Analyzed
11 genes
Chr6q24
Chr8q24
Chr7
Chr11p15.5
Chr14q32
Chr15q11q13
Chr15q11.2
Chr16p13.3
Chr19q13.43
Chr20q13
Chr20
Methodology
MLPA-based test detects copy number variations and methylation abnormalities across 14 differentially methylated regions (DMRs) on 8 chromosomes.
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