Microarray 750K Genetic Analysis Test
Comprehensive Introduction to Advanced Genetic Screening
The Microarray 750K Genetic Analysis Test represents the gold standard in chromosomal microarray testing, offering unparalleled resolution for detecting genetic abnormalities. This sophisticated diagnostic tool utilizes microarray technology to examine over 750,000 genetic markers across the entire human genome, providing detailed insights into chromosomal structure and genetic variations that traditional methods cannot detect.
This advanced testing methodology has revolutionized genetic diagnosis by identifying submicroscopic chromosomal changes, including microdeletions and microduplications, which are associated with various genetic disorders, developmental delays, and congenital anomalies. The test’s high-resolution capabilities make it an essential tool for comprehensive genetic evaluation in both prenatal and postnatal settings.
What the Microarray 750K Test Detects
The Microarray 750K test provides comprehensive detection of various genetic abnormalities:
Primary Detection Capabilities:
- Chromosomal Microdeletions: Small missing segments of chromosomes that can cause genetic syndromes
- Chromosomal Microduplications: Extra copies of chromosomal segments leading to genetic disorders
- Copy Number Variations (CNVs): Variations in the number of copies of specific DNA segments
- Chromosomal Imbalances: Unbalanced chromosomal rearrangements affecting genetic material
- Submicroscopic Abnormalities: Genetic changes too small to be seen with traditional karyotyping
Advanced Detection Features:
- Detection of abnormalities as small as 50-100 kilobases
- Comprehensive genome-wide screening
- Identification of regions of homozygosity
- Detection of uniparental disomy
Who Should Consider This Genetic Test
The Microarray 750K test is recommended for individuals and families in specific clinical situations:
Prenatal Indications:
- Advanced maternal age (35 years or older)
- Abnormal ultrasound findings
- Positive prenatal screening results
- Family history of genetic disorders
- Previous pregnancy with chromosomal abnormalities
Postnatal Indications:
- Children with developmental delays
- Individuals with multiple congenital anomalies
- Unexplained intellectual disability
- Autism spectrum disorders
- Evaluation of products of conception after miscarriage
Significant Benefits of Microarray 750K Testing
Choosing the Microarray 750K test provides numerous advantages for comprehensive genetic evaluation:
Clinical Benefits:
- Higher Detection Rate: Identifies 10-15% more abnormalities than traditional karyotyping
- Comprehensive Analysis: Screens the entire genome simultaneously
- Early Diagnosis: Enables early intervention and management planning
- Family Planning Guidance: Provides crucial information for reproductive decisions
- Personalized Medical Care: Guides appropriate medical management based on genetic findings
Technical Advantages:
- High-resolution detection capabilities
- Automated analysis reducing human error
- Digital results for easy interpretation and storage
- Comprehensive reporting with clinical correlations
Understanding Your Test Results
Interpreting Microarray 750K results requires professional genetic counseling, but here’s a general guide to understanding your report:
Result Categories:
- Normal Results: No clinically significant chromosomal abnormalities detected
- Pathogenic Findings: Genetic changes known to cause medical conditions
- Variants of Uncertain Significance (VUS): Genetic changes with unknown clinical implications
- Benign Variants: Common genetic variations not associated with disease
Next Steps Based on Results:
- Normal results typically require no further genetic testing
- Pathogenic findings may warrant additional family studies
- VUS results may require parental testing for clarification
- All abnormal results should be discussed with a genetic counselor
Test Pricing and Sample Requirements
| Test Component | Details |
|---|---|
| Test Name | Microarray 750K Genetic Analysis Test |
| Regular Price | $800 USD |
| Discount Price | $600 USD |
| Turnaround Time | 7-9 Days |
| Sample Types | Amniotic Fluid, Chorionic Villi, Products of Conception, Cord Blood, Peripheral Blood |
| Test Components | Sterile Container, Sterile Normal Saline Container, EDTA Vacutainer (3 ml each) |
| Testing Method | Microarray [Affymetrix] |
Pre-Test Instructions and Requirements
The Microarray 750K test requires specific preparation and documentation:
- Doctor’s Prescription: Required for all testing except surgery, pregnancy cases, or international travel purposes
- Sample Collection: Must be performed by qualified healthcare professionals
- Proper Labeling: All samples must be clearly labeled with patient information
- Transport Conditions: Samples must be transported according to specific temperature requirements
- Informed Consent: Required for all genetic testing procedures
Nationwide Availability and Booking
We have diagnostic centers conveniently located across the United States, including major metropolitan areas such as New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, and San Jose. Our network of certified facilities ensures accessible genetic testing services nationwide.
Book Your Microarray 750K Test Today
Take the first step toward comprehensive genetic understanding. Our experienced genetic counselors and medical professionals are ready to assist you with scheduling, sample collection, and result interpretation.
Call or WhatsApp us at +1(267) 388-9828 to schedule your appointment or discuss your genetic testing needs with our specialists.
Our team provides comprehensive support throughout the testing process, from initial consultation to final result interpretation and genetic counseling. We understand the importance of genetic information in medical decision-making and are committed to providing accurate, timely, and compassionate care.
