What is Next-Generation Sequencing?

Next-Generation Sequencing (NGS) is the leading genomic technology, analyzing thousands of genes simultaneously with high accuracy.

Unlike traditional tests that target only a few genes, Next-Generation Sequencing (NGS) delivers comprehensive data enabling diagnosis of rare genetic disorders, detection of actionable cancer mutations, and tailored treatment planning. By dramatically reducing turnaround time and cost compared with older methods, NGS has made broad genomic analysis accessible to more patients and shortened diagnostic odysseys.

At Progenics, we employ clinically validated NGS workflows and robust bioinformatics aligned with international quality standards. Each test includes expert interpretation and genetic counseling to support informed clinical decisions. Each result is paired with expert clinical interpretation and genetic counseling to contextualize findings for clinicians and families, facilitate appropriate follow-up, and support shared decision-making.

Progenics Labs watermark logo
Scale
0,000+
Gene Variants Analyzed Per Sample

Traditional tests look at few. NGS reads your entire genome in a single draw.

Progenics Labs watermark logo
Experience
0000+
Samples Successfully Processed

Proven clinical-grade workflow trusted by doctors nationwide, validated across a massive patient cohort.

Progenics Labs watermark logo
Accuracy
0.9%
Analytical Accuracy

Exceptional analytical sensitivity and precision for variant detection, ensuring clinical-grade reliability.

Progenics Labs watermark logo
Detection Rate
0%
In Previously Undiagnosed Cases

1 in 3 patients with previously unexplained diagnosis receive a definitive explanation through NGS.

Three Levels of NGS Analysis

All powered by the same advanced sequencing platform. The difference is the depth that matches your clinical need.

CES · Level 01
Clinical Exome
Sequencing
Genome Coverage
4,500+ Disease Genes
01

Focused analysis of 4,500+ clinically validated disease-associated genes. Ideal when clinical presentation suggests specific genetic condition. Faster turnaround time, streamlined interpretation, and actionable insights for targeted cases.

Definitive Diagnosis Disease Mutations Recessive Conditions Family Risk Assessment
Timeline 21–28 Working Days
CES
WES · Level 02
Whole Exome
Sequencing
Genome Coverage
20,000+ Protein-Coding Genes
02

Complete analysis, assessing protein-coding genes. 1 in 3 previously undiagnosed patients receive a definitive answer through WES.

Rare Mutations High Detection Rate Comprehensive Profiling Ends Diagnostic Odyssey
Most Popular
Timeline 21-28 Working Days
WES
WGS · Level 03
Whole Genome
Sequencing
Genome Coverage
Complete Genome - 3 Billion Bases
03

The most comprehensive genomic analysis available. Covers protein-coding regions, structural variants, non-coding regulatory sequences, and the entire genetic blueprint for complex unresolved cases.

Structural Variants Non-coding Regions Cancer Genomics Complete Blueprint
Timeline 45-60 Working Days
WGS

NGS Services Comparison

A side-by-side comparison of all three testing options to help you and your physician choose the most appropriate test.

Feature Clinical Exome (CES) Whole Exome (WES) Whole Genome (WGS)
Genes Analyzed 4,500 disease genes 20,000+ genes Entire genome
Coverage Specific genes only Protein-coding regions 100% of genome
Structural Variants Limited Limited Comprehensive
Timeline 21–28 Working Days 21-28 Working Days 45-60 Working Days
Best For Suspected genetic disease Undiagnosed conditions Complex cases
High Detection Rate Limited Limited Broad

Not sure which NGS test is right for you? Our genetic counselors will guide you.

Get Personalised Consultation

NGS Clinical Applications

NGS is used across multiple medical specialties for diagnosis, treatment planning, and precision medicine.

01
Rare Disease Diagnosis

When patients have endured years of diagnostic mystery, NGS offers answers. 30% of previously undiagnosed patients receive a diagnosis through exome sequencing, ending the diagnostic odyssey.

02
Cancer Genomics

Tumor NGS identifies clinically relevant cancer-associated mutations, enabling precision therapy selection. Different mutations respond to different targeted therapies. NGS helps guide treatment decisions and clinical trial eligibility.

03
Pharmacogenomics

NGS identifies genes controlling drug metabolism, enabling medication selection personalised to your genetic makeup. Prevents trial-and-error medication approaches and adverse drug reactions.

04
Prenatal Diagnosis

Non-invasive prenatal NGS analyses fetal DNA from maternal blood. Comprehensive screening without risk of miscarriage.

How NGS Works

A transparent, scientifically rigorous process from sample to actionable results.

1
Sample Collection
A simple blood draw is performed and securely transported to our laboratory. No invasive procedures required.
2
DNA Extraction
DNA is isolated from the sample and undergoes rigorous quality assessment before entering the sequencing workflow.
3
Library Prep
DNA is fragmented, sequencing adapters are added, and target regions are amplified to prepare the sample for analysis.
4
NGS Sequencing
Advanced sequencing platforms decode the genetic information, generating billions of high-quality data points.
5
Data Analysis
Sophisticated bioinformatics pipelines analyze genetic variants, with multiple quality-control checkpoints ensuring data integrity.
6
Expert Review
Clinical geneticists and genomics experts interpret the findings, prepare a comprehensive report, and provide genetic counseling support to help understand the results.

CES: 21-28 Working Days  |  WES: 21-28 Working Days  |  WGS: 45-60 Working Days   (from sample receipt to report delivery)

Why Choose Progenics for NGS

Scientific rigor, clinical excellence, and personalised care - every time.

Our Commitment

Clinical-Grade Precision You Can Trust

Every result is reviewed by geneticists and board-certified genetic counselors ensuring you receive not just data, but actionable, accurate clinical insight.

5000+
Samples Sequenced & Reported

HIPAA Compliant

Our lab meets the international standards for quality and accuracy.

Expert Multidisciplinary Team

Dr. Aruna Priya (12+ yrs Genetic counseling)
S. Karthik Iyer (Msc in bioinformatics and 12 yrs of experience).

Comprehensive Genetic Counseling

Every NGS test includes a thorough genetic counselor consultation. Results explained clearly. Family implications assessed.

Personalised, Not Factory-Model

Each patient receives individual attention. Ongoing follow-up support included.

Success Stories

Real outcomes from patients who found answers through NGS.

"After 4 years of diagnostic mystery, WES finally revealed the genetic cause of my son's condition. We finally had answers. Treatment options emerged. His quality of life improved dramatically."
Michael's Parents, Hyderabad
Clear diagnosis after 4-year odyssey + Targeted treatment available
"Tumor NGS revealed specific EGFR mutation. Targeted therapy selected based on this finding. 3 years later, cancer remains controlled with excellent quality of life."
Sarah, 51, Mumbai
Precision therapy selection + 3-year disease control
"Pharmacogenomic NGS revealed why antidepressants never worked. Right medication selected. Symptom relief in 3 weeks after many years of trial-and-error."
Raj, 42, Delhi
Correct medication first time + Relief after 20 years of struggle

Frequently Asked Questions About NGS

Clear answers to the questions patients and physicians ask most.

NGS analyses thousands of genes simultaneously with high accuracy. Traditional genetic tests examine only a few suspected genes. NGS's comprehensive approach means we identify unexpected genetic causes that traditional tests would miss this is why NGS has the highest detection rate for undiagnosed genetic conditions.
NGS has 95-99% accuracy for variant detection. If a genetic variant is present, NGS will identify it with extremely high reliability. Board-certified genetic counselors and geneticists ensure accurate clinical interpretation.
Completely safe. A simple blood sample is all that is needed no invasive procedures, no side effects, no health risks. The sample is collected just like routine blood work at any of our partner collection centres.
100% confidential. Your genetic information is protected under HIPAA and India's data protection laws. We never share your genetic data without explicit written consent. Only Progenics geneticists and counselors involved in your case have access to your results.
NGS has the highest detection rate of any genetic test. For truly undiagnosed conditions, individuals receive a diagnosis through WES. A negative result is also valuable, it tells you the condition is not genetic, helping narrow the differential diagnosis.
CES: 21–28 working days. WES: 21-28 working days. WGS: 45-60 working days from sample receipt to final report. This timeline includes expert interpretation and genetic counselor review. Our comprehensive analysis ensures clinical accuracy.

Ready to Understand Your Genetic Health?

Schedule your free 30-minute NGS consultation. Our genetic counselors will discuss your situation and recommend which NGS service (CES, WES, or WGS) is appropriate for your needs.