| Product | Utility | Total Fixed Markers | Typical Call Rate |
| Global Screening Array (GSA) | A next-generation genotyping array combining multi-ethnic genome-wide content, curated clinical research variants, and quality control markers, designed for a broad range of clinical research applications. | ~654.027, Custom marker add-on capacity up to 50,000 | > 98% |
| Human Omni Express Array | A powerful option for genome-wide association studies that provides high sample throughput with comprehensive genomic content and the flexibility to include semi-custom markers. | ~710,000, Custom marker add-on capacity 30,000 | >98% |
| Human Omni 2.5 Array | A comprehensive set of both common and rare SNPs from the 1000 Genomes projects (>2.5%MAF), delivering outstanding genomic coverage rates across diverse populations. | ~2,608,742 | >98% |
| Human Omni Express + Exome Array | High coverage of functional exonic variants selected from multiple individual exome and whole genome sequences. Useful for studying novel associations with traits and diseases, while maximizing coverage of functional exonic SNPs. | ~958,497, Custom marker add-on capacity up to 30,000 | >98% |
| For a full list of available Infinium Microarrays, please visit the Illumina website. | |||