ctDNA Lung Cancer

Liquid Biopsy NGS Assay

Cancer is one of the leading causes of death worldwide, yet many types still don’t have regular screening programs. Even when screening is available, many people at higher risk find the tests difficult or uncomfortable to follow. Newer blood-based tests, like liquid biopsies, are showing promise for early detection of cancers. Liquid biopsy is a method where circulating tumor DNA (ctDNA) shed from the tumor is extracted and sequenced. This unveils the necessary information regarding cancer causing mutations in the related genes enhancing clinicians to decide the best course of treatment.

IVD Instrument

Panel Overview


G2M offers a panel for liquid biopsy covering major cancer types like Lung, Breast and Colorectal cancer. This panel gives a detailed insight on cancer-related genes to uncover known as well as novel variants for further investigation.

Key features & highlights:

  • Focused Comprehensively Validated Panel:Covers all relevant genes with the ability to detect ultra-low VAF mutations, delivering clinical-grade precision you can trust.
  • Low Input: Process compatible with low input quality compromised samples.
  • Robust and Rapid Workflow: Hybridization enhancer technology and enzyme-based library preparation enables quick turnaround time.
  • Hassle-Free Data and Reporting: User-friendly software for data upload, automated and cloud-based analysis followed by report generation.

ctDNA Lung Cancer

Early Answers for Lung Cancer Through Liquid Biopsy Liquid biopsy, powered by Next-Generation Sequencing (NGS), is revolutionizing how lung cancer is detected and managed. Unlike traditional tissue biopsies, which are often invasive and sometimes difficult to perform, liquid biopsy works by analyzing tiny fragments of tumor DNA (ctDNA) or tumor cells (CTCs) that are released into the bloodstream. This non-invasive approach allows clinicians to uncover critical genetic information about the tumor, making it possible to guide treatment and monitor disease with greater ease and precision.

Panel Performance

Features Performance
Coverage uniformity (0.2X) >99%
Reproducibility (%) 96
Sensitivity (%) 96
On Target Ratio (%) 70-85

Panel Specifications


Parameter Description
Gene count 32
Covered region Whole CDS
Target size 110 Kb
Mutation types SNV / InDels / CNV
Sample type Blood / Plasma
Platform compatibility Illumina, Thermo Fisher (Ion Torrent), MGI, Element Biosciences
Bioinformatics Support: Primary Analysis: FASTQ to annotated VCF
Secondary Analysis: CNVs, SNVs, InDel, Fusions
Tertiary Analysis: Clinical interpretation
Type of Cancer Gene Drug
Non–small cell lung cancer (NSCLC) ALK Alectinib,crizotinib, ceritinib, lorlatinib, dabrafenib+trametinib
Non–small cell lung cancer (NSCLC) BRAF Dabrafenib+trametinib
Non–small cell lung cancer (NSCLC) EGFR Erlotinib, Osimertinib, gefitinib, erlotinib, afatinib, mobocertinib, amivantamb
Non–small cell lung cancer (NSCLC) ERBB2 Fam-trastuzumab deruxtecan-nxki

Ordering Information


Commercial Name Cat No. Pack Size Platform
ctDNA Lung NGS Test Kit G710028-1 24 T Illumina
G710028-2 96 T Illumina
G710028-3 96 T – EZY Illumina – EZY
ctDNA Lung NGS Test Kit G710028-4 24 T MGI
G710028-5 96 T MGI
G710028-6 96 T – EZY MGI – EZY
ctDNA Lung NGS Test Kit G710028-7 24 T Aviti
G710028-8 96 T Aviti
G710028-9 96 T – EZY Aviti – EZY
ctDNA Lung NGS Test Kit G710028-10 24 T Thermo
G710028-11 96 T Thermo
G710028-12 96 T – EZY Thermo – EZY

Resources to get started


Download useful documents and technical information of Liquid Biopsy ctDNA Lung Cancer.

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