SNP genotyping arrays
Use when large cohorts and comparability matter
- Genome wide variant coverage optimized for association studies
- Consistent marker sets across thousands of samples
- Strong compatibility with existing GWAS datasets and consortia
Infinium arrays at GTAC@MGI support high throughput SNP genotyping and DNA methylation profiling using Illumina® BeadChip workflows, including current and legacy formats. Projects range from large cohort studies to focused disease studies where array based profiling is the right balance of scale, cost, and standardized outputs.
Infinium SNP genotyping arrays provide broad genome wide coverage for studies in population genetics, disease association, and sample identity verification. MGI supports high throughput processing of current generation arrays such as GSA, GDA, MEGA, and pharmacogenomics focused panels.
Current Infinium methylation arrays enable high resolution profiling of CpG methylation across the genome for studies in development, cancer, and environmental epigenetics. This includes platforms such as Infinium MethylationEPIC v2.
SNP genotyping arrays
DNA methylation arrays
Current array designs
Legacy array designs
Final array selection depends on study design, cohort size, and the need for continuity with existing datasets. Consultation is recommended when mixing array generations or integrating array and sequencing data.
High-throughput imaging platform for Illumina Infinium SNP and DNA methylation arrays.