PANCAN CGP

Pan-Cancer Assay: Concept and Clinical Relevance

Every cancer is unique, but many share common genetic drivers and molecular triggers that fuel tumor growth, regardless of their tissue of origin. Pan-cancer analysis uncovers genetic alterations that cut across cancer types, revealing opportunities to use the same therapy for tumors in different organs when they share the same DNA driver. This shifts the focus from tumor location to root genetic drivers paving the way for truly personalized, biology-driven treatment. A pan-cancer panel powered by next-generation sequencing (NGS) is designed to look beyond the boundaries of a single tumor type. Instead, it analyzes a broad set of clinically relevant genes to capture the full spectrum of cancer-associated alterations. This tumor-agnostic approach identifies multiple classes of genomic changes from single nucleotide variants (SNVs) and insertions/deletions (indels) to copy number variations (CNVs), microsatellite instability (MSI), and tumor mutational burden (TMB).

PanCan

Our Pan-Can CGP NGS Panel

Genes2Me PanCan is a CE-IVD certified in vitro diagnostic comprehensive genomic profiling NGS assay aimed to screen a range of cancer-causing genes to identify somatic mutations in DNA & RNA from human clinical samples like FFPE and fresh tissue covering all the coding sequences enriched by hybridization capture-based target enrichment. It captures all major variant types along with key immuno-oncology biomarkers such as Microsatellite Instability (MSI) and Tumor Mutational Burden (TMB). In addition, the panel is equipped to detect Epstein-Barr Virus (EBV) and Human Papilloma Virus (HPV), offering valuable insights into virus-associated cancers. With coverage of approximately 681 genes, including coding sequences (CDS), hotspot regions, and fusion genes, the panel spans a target size of nearly 1.7 Mb, ensuring broad and clinically relevant genomic profiling. The panel uncovers critical mutations driving tumor progression and therapy resistance, opening new avenues for precision-guided therapies in solid cancers.

Targets

Cancer Types and Key Actionable Genes in the Panel


Cancer types Genes
Lung Cancer EGFR, KRAS, ALK, RET, PIK3CA, EGFR, KRAS, MET, PTEN, RET, BRAF, ERBB2, ALK
Breast Cancer BRCA 1, BRCA 2, PTEN, TP53, CHEK2, BRIP1, ATM, PALB2, PIK3CA, PMS2, ESR1, FGFR1
Colorectal Cancer RAS, EGFR, TGF, ATM, BRAF, CHEK2, NRAS, PIK3CA, PTEN, TP53
Ovarian Cancer CHEK2, TP53, BARD1, KRAS, RAD51, BRIP1, PALB2, BRAF, ERBB2, PTEN, PIK3CA, BRCA1
Oesophagus Cancer ERBB2, EGFR, RB1
Bladder Cancer TP53, RB1, HRAS, PIK3CA, FGFR3, ATM, MTOR
Prostate Cancer BRCA 1, HOXB13, AR, ATM, MYC, PTEN, RAF1, BRCA2
Pancreatic Cancer BRCA 1, BRCA 2, EGFR, HRAS, KRAS, PALB2, PIK3CA, TP53
Liver Cancer TP53, CDKN2A
Gastric Cancer APC, MLH1, MSH2, MSH6, EPCAM
Thyroid Cancer BRAF, RAS, RET, TP53, PTEN
Cervical Cancer DICER1, MED1, HLA-A, PI3K, MAPK

Process Workflow


panCan-work-flow

Key features & highlights


  • Uniform Depth Coverage delivers consistent, unbiased sequencing for precise detection of both common and rare variants.
  • Best On-Target Ratio ensures maximum sequencing efficiency with precise coverage of target regions for high-quality results.
  • Low Bias Base Call ensures precise variant detection with minimal sequencing errors for reliable genomic insights/li>
  • Low duplication rates enhance data accuracy and maximize true variant detection.
  • Approx. 4-hour hybridization enables rapid, high-quality sequencing with efficient turnaround.
  • Rigorously engineered to capture hard-to-sequence regions with high precision for comprehensive variant detection.
  • The panel detects a wide spectrum of mutations, including gene fusions and microsatellite instabilities (MSIs), while also providing accurate calculation of key immuno-oncology biomarkers such as Tumor Mutational Burden (TMB) and MSI status, delivering a complete view of the tumor’s molecular landscape.

Panel Performance


Features Performance
Coverage uniformity (0.2X): >99%
Reproducibility (%): 97
Sensitivity (%): 98.9
On Target Ratio (%): 78-90

Panel Specifications


Parameter Description
Commercial name and catalogue number: PanCan CGP Assay
Enrichment methodology: Hybridization target capture
No. of genes covered: DNA-681 genes, RNA-105 genes
Mutation types: SNV/ InDels/ CNV
Covered region: Whole CDS, Hotspots, Fusion genes
Target size: 653 Kb
Coverage recommendations: 1200X
Data requirement per sample: 800 Mb
Sample type: FFPE
Platform compatibility : Illumina, Thermo Fisher (Ion Torrent), MGI, Element Biosciences
Data analysis platform: G2M CliSeq Interpreter
Bioinformatics Support: Primary Analysis: FASTQ to annotated VCF
Secondary Analysis: CNVs, SNVs, InDel, Fusions
Tertiary Analysis: Clinical interpretation
Sample input: DNA:50-500 ng
RNA:20-200 ng
Workflow time: Library Prep. (∼4 hrs.) + Hyb. (∼8 hrs.)
Shelf life: 12 months (in recommended storage conditions)
Automation option: G2M EZY-Auto Prep

Data Analysis and Reporting


Coverage uniformity for the G2M Pan-Cancer CGP Panel
TB-Q Real Time PCR Kit

Demonstration of outstanding coverage uniformity achieved with the G2M Pan-Cancer CGP Panel:

Greater than 0.2X mean coverage is observed for >99% of targets. The genomic DNA libraries from blood and FFPE tissues (n=64) were enriched using the G2M Pan-Cancer NGS Panel and sequenced on a NovaSeq system using 2 x 150 paired-end reads. The data represents near-complete uniform coverage (~100%) across all samples at 0.2X, 10X, and 30X thresholds. This high level of uniformity indicates that the probe design is well optimized, enabling targeted NGS assays to consistently deliver high-confidence and reproducible results.

From FFPE to Blood - G2M PanCancer CGP Panel Ensures Consistent Performance Where It Matters Most.
TB-Q Real Time PCR Kit

Consistent fold 80 base penalty across sample types highlights the analytical strength of the G2M PanCancer Panel:

Fold 80 base penalty across both FFPE (blue bar) and blood-derived (cyan bar) samples. The G2M Pan-Can CGP Panel demonstrates a fold 80 base penalty below 1.3, reflecting exceptional coverage uniformity across target regions. This low value indicates that only 1.3× the average sequencing depth is required to achieve 80% coverage at the desired threshold, minimizing over-sequencing and ensuring efficient, balanced read distribution affirming the robustness of the data quality.

Mean & Median Gene Coverage Supporting Clinical Reliability
Gene-wise coverage

Gene Coverage in Different Cancer Samples:

Coverage profiles of key cancer-associated genes (ALK, BRAF, BRCA2, TP53, RET) are shown with mean (solid line) and median (dashed line) values. Displaying both mean and median coverage metrics provides a more complete picture of sequencing performance, as each highlights different aspects of data uniformity and reliability. A close alignment between mean and median coverage in NGS assays

On-Target Alignment in Cancer Samples
TB-Q Real Time PCR Kit

High On-Target Alignment Across Different Cancer Patient Samples:

Across all cancer patient samples, the on-target alignment consistently exceeded 80%, reflecting the panel’s high specificity, optimized assay conditions, and efficient target enrichment. This strong performance underscores the reliability and precision of the sequencing workflow.

Ordering Information


Commercial Name Cat No. Pack Size Platform
PanCan CGP NGS Test Kit G710006-1 24 T Illumina
G710006-2 96 T Illumina
G710006-3 96 T - EZY Illumina – EZY
PanCan CGP NGS Test Kit G710006-4 24 T MGI
G710006-5 96 T MGI
G710006-6 96 T – EZY MGI – EZY
PanCan CGP NGS Test Kit G710006-7 24 T Aviti
G710006-8 96 T Aviti
G710006-9 96 T – EZY Aviti – EZY
PanCan CGP NGS Test Kit G710006-10 24 T Thermo
G710006-11 96 T Thermo
G710006-12 96 T – EZY Thermo – EZY

Resources


Download useful documents and technical information for the PANCAN CGP Assays.

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