Infinium Global Screening Array-24 Kit

GSA is a next-generation genotyping array for population-scale genetics, variant screening, pharmacogenomics studies, and precision medicine research.Read More...
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Fixed Content

Infinium® Global Screening Array-24 v2.0 Kit (48 samples)

20024444

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Infinium® Global Screening Array-24 v2.0 Kit (288 samples)

20024445

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Infinium® Global Screening Array-24 v2.0 Kit (1152 samples)

20024446

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Add-On Content

Infinium Global Screening Array-24+ v2.0 Kit (48 Spl)

20024447

Infinium Global Screening Array-24+ v2.0 Kit (288 Spl)

20024448

Infinium Global Screening Array-24+ v2.0 Kit (1152 Spl)

20024449

Product Highlights

Global Content

The Infinium Global Screening Array-24 v2.0 BeadChip combines multi-ethnic genome-wide content, curated clinical research variants, and quality control (QC) markers for precision medicine research.

The genome-wide content was selected for high imputation accuracy at minor allele frequencies of >1% across all 26 1000 Genomes Project populations. The clinical research content includes variants with established disease associations, relevant pharmacogenomics markers, and curated exonic content based on ClinVar, NHGRI, PharmGKB, and ExAC databases. Quality control content enables sample identification and tracking for large-scale genomics and screening applications.

Widespread Adoption

With over 5.5 million samples worth of beadchips sold prior to commercial launch, the array’s global adoption provides a network of human disease researchers, healthcare networks, consumer genomics companies, and genomic service providers to help power discovery.

Broad Clinical Research Applications

The array provides a genomic tool for clinical research applications including disease risk profiling studies, pharmacogenomics research, wellness characterization, and complex disease discovery.

In March 2018, Illumina released a free update enhancing coverage in pharmacogenomics, ClinVar, HLA, and ACMG variants.

Robust Assay and High-Throughput Workflow

The array supports genotyping and CNV calling for sample types including saliva, blood, and buccal swabs. The format also enables processing of thousands of samples per week with a 3-day workflow for population-scale studies.

View Manifest (Array Content) Files

Specifications

Product Comparison

Infinium Global Screening Array-24 Kit Infinium Omni2.5-8 Kit Infinium Omni5-4 Kit
Description An economical next-generation genotyping array that enables population-scale genetics, translational research, variant screening studies, and precision medicine research by combining highly optimized multiethnic genome-wide content, curated clinical research variants, and QC markers. 8-sample arrays with high throughput and optimized tag SNP content, including full support of copy number variation applications, designed to be highly customizable and maximally informative for studying diverse world populations. A high-density array that provides exceptional coverage of common, intermediate, and rare SNPs while leveraging powerful tag SNPs and offering optimized content for whole-genome genotyping and copy number variation studies.
Number of Markers Fixed markers: ~ 640,000
Custom marker add-on capacity: Up to 50,000
Fixed markers: 2,372,784
Custom marker add-on capacity: Up to 200,000, Custom marker add-on capacity: None
Fixed markers: 4,284,426, Custom marker add-on capacity: None
Number of Samples 24 samples per array 8 samples per array 4 samples per array
Sample Throughput ~2304 samples per week (estimate for 1 iScan System, 1 AutoLoader, 2 Tecan robots, and a 5-day work week) ~1067 samples per week (estimate for 2 iScan Systems, 1 AutoLoader 2.x, 2 Tecan robots, and a 5-day work week) >460 samples per week (estimate for 2 iScan Systems, 1 AutoLoader 2.x, 3 Tecan robots, and a 5-day work week)
Species Category Human Human Human

Method-Specific Workflow Example

 

Case Studies

Scaling a Laboratory to Genotype Thousands of Samples

Resource planning, inventory management, and automated genotyping workflows enabled GPBio to achieve immediate efficiency and throughput gains.

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Establishing and Scaling an Efficient Genotyping Facility

Prenetics created a high-throughput genotyping laboratory to serve its growing customer base in Southeast Asia.

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Gene Panel and Array Finder

Microarrays are a valuable tool for variant detection. With the Gene Panel and Array Finder, you can search human microarrays by genomic location or variant ID, or find arrays for other species.

Find the Right Panel
Gene Panel and Array Finder

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