Molecular Diagnostics and Cancer Genetic Testing - CD BioSciences

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Molecular Diagnostics and Cancer Genetic Testing

Molecular Diagnostics and Cancer Genetic Testing Services

Molecular Diagnostics & Cancer Genetic Testing

At CD BioSciences, our Molecular Diagnostics and Cancer Genetic Testing solutions provide integrated, high-precision genomic profiling services to propel oncology drug discovery, biomarker strategy, and clinical development. Combining state-of-the-art Next-Generation Sequencing (NGS) with quantitative PCR (qPCR), Digital PCR (dPCR), and Sanger Sequencing, we deliver comprehensive insights into tumor biology across both tissue and liquid biopsy samples.

Our regulatory-compliant testing infrastructure supports the full spectrum of genomic alteration analysis—including SNVs, InDels, Gene Fusions/Rearrangements, Copy Number Variations (CNVs), Microsatellite Instability (MSI), and Tumor Mutational Burden (TMB). Whether you require single-gene assays, custom pan-cancer Panels, or ultra-sensitive circulating tumor DNA (ctDNA) Minimal Residual Disease (MRD) monitoring, our team ensures audit-ready data.

Core Services

Targeted Panels & Biomarker Assays
01

Targeted Genetics & Gene Panels

High-precision genomic assays for single-gene markers to comprehensive pan-cancer gene panels.

Single-Gene Assays: Rapid sequencing/qPCR for key drivers (e.g., EGFR, KRAS, BRAF, ALK, PIK3CA).
Cancer Gene Panels: Pre-validated and custom NGS panels covering hot-spot oncogenes and suppressor genes.
Gene Expression Analysis: High-throughput RNA-seq and RT-qPCR profiling for signaling pathways.
02

Liquid Biopsy & ctDNA MRD

Non-invasive tumor surveillance for early resistance, recurrence, and Minimal Residual Disease.

Ultra-Sensitive ctDNA: Plasma/blood genomic testing using high-depth NGS and digital PCR.
MRD Monitoring: Longitudinal ctDNA tracking to evaluate treatment response and early relapse.
Biofluid Processing: Standardized extraction protocols for cfDNA, CTCs, and extracellular vesicles.

Genomic Alterations & Technology Platforms

Multi-dimensional variant spectrum profiling matched with optimized analytical technologies

Detectable Genomic Alteration Types

SNVs
Point Mutations
Single Base Changes
InDels
Small In/Dels
Frame-shifts / In-frame
Fusions
Gene Rearrangements
ALK/ROS1/RET/NTRK
CNVs
Copy Number Variants
Amps & Deletions
MSI
Instability Status
MSI-H / MSS Profiling
TMB
Mutational Burden
mut/Mb Scoring

Analytical Technology Matrix

Platform Tech
Primary Scope & Applications
Key Performance Metric
Next-Gen Sequencing
Illumina / MGI Platforms
Comprehensive pan-cancer gene panel screening, TMB/MSI scoring, and broad biomarker discovery.
High-Throughput
Digital Droplet PCR
ddPCR Quantification
Absolute quantitative tracking of rare ctDNA alleles in blood/liquid biopsy without standard curves.
Sensitivity < 0.01%
Real-Time qPCR
TaqMan / SYBR Assays
Targeted gene expression profiling, RNA fusion transcript detection, and rapid single-gene assays.
Rapid TAT (24-48h)
Sanger Sequencing
Capillary Electrophoresis
Direct capillary sequencing for orthogonal variant confirmation and low-density mutation validation.
Gold-Standard Validation

Accelerate Your Precision Oncology Pipeline

From custom cancer gene panel design to high-sensitivity ctDNA MRD tracking, partner with CD BioSciences for precision genomics.