Prequel NIPT

Prequel NIPT

Redefining Prenatal Genetic Screening

Prequel NIPT utilizes cell-free DNA (cfDNA) analysis to detect a comprehensive range of fetal genetic abnormalities with industry-leading accuracy and resolution. Our advanced platform combines cutting-edge sequencing technology with proprietary bioinformatics for unparalleled diagnostic confidence.

Clinical Detection Capabilities

  • Aneuploidies

Detection of common chromosomal abnormalities including:

  • Trisomy 13 (Patau syndrome)
  • Trisomy 18 (Edwards syndrome)
  • Trisomy 21 (Down syndrome)
  • Sex chromosome aneuploidies
  • Rare autosomal trisomies (9, 16)
  • Structural Chromosomal Rearrangements
  • Identification of deletions and duplications providing karyotype-level insights across all chromosomes

Microdeletions Panel

Detection of 23 clinically significant microdeletions including:

  • DiGeorge syndrome (22q11.2 deletion)
  • Prader-Willi syndrome
  • Angelman syndrome
  • Cri-du-chat syndrome
  • And 19 additional syndromes
  • Copy Number Variants (CNVs)

Our platform detects 109 CNVs with clinical relevance, reported at 23 clinically actionable variants >1Mb resolution

Monogenic Disorders

  • 102 inherited monogenic disease analysis
  • 50 de novo monogenic disease detection
  • Coupled with maternal mini carrier screening or full couple carrier screening (900 genes)

Technological Superiority

Aviti24 Sequencing Platform
Most Advanced System Available:

Scalability: 288 samples per sequencing run
Output: 10-12 million reads per sample
Performance Benefits
Accommodates minute fetal fractions
Significantly reduced redraw rates (~0.5%)
Superior 1Mb limit of resolution
Expanded microdeletion detection

Proprietary Bioinformatics Pipeline: Sequel
Developed by a team of 12 specialized bioinformaticians, our proprietary pipeline represents the latest algorithmic innovations in cfDNA analysis.

Key Advantages:
Dynamic Analysis: Adaptive algorithms, not static thresholds
Open Architecture: Versatile and continuously optimized
Superior Resolution: 1Mb detection limit
Reduced False Positives: Advanced filtering algorithms
Lower Inconclusive Rate: Intelligent quality control

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