Illumina microarray solutions

Screening tools for analyzing genetic variation on any scale

Microarrays and Array Techniques

From discovery applications to routine screening, microarrays are a valuable tool for variant detection. Powered by widely adopted Infinium technology, Illumina microarrays provide the trusted data quality needed to accelerate research. The scalable, multi-sample format supports lab conducting large studies or institutions processing high sample volumes, making it easier to keep pace with demand.

As genomic information becomes incorporated into precision medicine initiatives, clinical and translational research, pharmacology, consumer screening, and agricultural applications, we're continuing to develop microarrays to meet diverse research needs. Whether you're running a few or thousands of samples per day, our arrays can help you analyze genetic variation efficiently.

Propelling Progress with Microarrays
Propelling Progress with Microarrays

Dr. Weiss discusses how Illumina microarrays offer the quality and accuracy needed for disease research.

Microarrays are ideal for surveying thousands of samples to identify point mutations, structural variants, or changes in gene expression and methylation. Illumina microarrays offer several advantages.

  • Trusted data quality
  • Widespread global adoption, fostering collaboration and accelerating research
  • Detection of chromosomal alterations and copy number variation (CNV)
  • Scalable workflow for large studies, including population-scale genotyping
  • Integration with Illumina sequencing systems for multi-omics analyses
  • Flexible content
  • Built-in lab management, tracking, and traceability tools
Benefits of Microarrays
Human Genotyping

Perform whole-genome or targeted genotyping of human samples for precision medicine research, pharmacogenomics, translational research, consumer screening applications, and disease association studies. Tailor studies to detect common variants, CNVs, and more.

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Non-Human Genotyping

Conduct whole-genome selection studies, DNA fingerprinting, net merit evaluation, and marker-assisted breeding with species-specific catalog and consortia-developed microarrays, or genotype species of interest with custom arrays.

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Methylation Analysis

Analyze epigenetic patterns across the genome with methylation arrays. Quantify changes to CpG islands, non-CpG and differentially methylated sites, and regulatory regions with single-nucleotide resolution.

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Choose from ready-to-use microarrays with expertly designed content, or design custom iSelect or semicustom arrays to suit specific research and analysis needs. Process and scan arrays with a rapid DNA-to-data workflow.

Click on the below to view products for each workflow step.

DesignStudio Microarray Assay Designer

Web-based tool for designing custom arrays.

All Microarray Kits

Ready-to-use microarray kits for genotyping and epigenetic analysis.

iScan System

Microarray scanner for high-throughput processing of thousands of samples per day.

Infinium Accessory Kits

Hardware, software, and accessories needed to process multiple microarrays in parallel.

Infinium Automation Packages

Robotic liquid-handling capabilities, control software, and other options to automate the array workflow and reduce errors.

AutoLoader 2.x

This device automatically loads microarray carriers onto scanning systems.

Microarray Data Analysis Solutions

Software to help you visualize, analyze, and manage microarray data.

Illumina LIMS

Laboratory information management system for high-throughput microarray processing and sample tracking.

BaseSpace Clarity LIMS

Laboratory information management system for labs running sequencing and array experiments.

BaseSpace Correlation Engine

Web-based tools for early-stage research to identify disease mechanisms, drug targets, and prognostic or predictive biomarkers.

Microarray Kit Selector

Identify the best array or sequencing library prep kit for your needs, based on your project type, starting material, and the method or application.

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Microarray Kit Selector
The Pharmacogenetics of Cardiovascular Disease Therapy

Dr. Dubé and her team at the Montreal Health Institute used arrays to identify responder genotypes in a cholesterol drug trial.

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Scanning Population-Based Biobanks for Rare Variants

The HUNT Biobank and Lifandis AS genotyped more than 250,000 samples and searched for variants linked to myocardial infarction.

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The Role of Epigenetics in Cognitive Disorders

Researchers used a methylation microarray to study the epigenetic changes that might contribute to dementia and mental illness.

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Large-Scale Genotyping
Large-Scale Genotyping

High-throughput microarrays help labs identify common genetic variations among large cohorts for population-scale genotyping studies. Learn more about high-throughput genotyping.

Disease Variant Studies
Causal Variant Discovery

High-throughput sequencing and array technologies enable researchers to screen large sample numbers quickly to find disease-related causal variants. Learn more about causal variant discovery.

Genotyping for Agrigenomics
Agrigenomics Genotyping

Genotyping studies in plants and animals can uncover the relationship between genotype and phenotype, informing breeding decisions and the genetic selection of valued traits. Learn more about plant and animal genotyping.

Cytogenomics
Cytogenomics

High-resolution cytogenomic microarrays enable detection of low-level mosaicism, CNVs, LOH, and AOH across the genome. Learn more about cytogenomics.

Methods Guide

Access the information you need—from BeadChips to library preparation for genome, transcriptome, or epigenome studies to sequencer selection, analysis, and support—all in one place. Select the best tools for your lab with our comprehensive guide designed specifically for research applications.

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Methods Guide
Infinium Microarray Technology
Infinium Microarray Technology

The high density of Infinium bead-based arrays facilitates diverse applications, including population-scale genomics.

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Genomics Consortia
Genomics Consortia

Illumina helps researchers who share similar goals join efforts to pool resources and create genomics tools.

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FastTrack Microarray Services
FastTrack Microarray Services

Illumina experts provide genotyping and methylation array services quickly and cost-effectively.

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Cytogenetic Array Identifies Genomic Alterations
Identifying Genomic Alterations

Dr. Trilochan Sahoo uses the CytoSNP-850K BeadChip to scan the genome for common and rare genomic variants.

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More Discoveries with Multiple Methods
More Discoveries with Multiple Methods

Visit our content hub to see how applying multiple methods can lead to breakthroughs, from variant identification to validation.

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