
The GRCF offers genome-wide and targeted methylation analysis for your project.
We support methylation projects with PCR and Bisulfite conversion services as well.
Know what you want? Order here!Genome Wide Arrays for Human and Mouse
Human EPIC Methylation Array
With the Infinium Methylation EPIC BeadChip Kit, researchers can interrogate over 930,000 methylation sites covering >99% RefSeq genes with promoter and enhancer-focused content. Multiple samples, including FFPE, can be analyzed in parallel to deliver high-throughput power while minimizing the cost per sample.
This chip provides a pan-enhancer and coding region view of the methylome for epigenome-wide association studies. It covers the following content areas:
- CpG sites outside of CpG islands
- Non-CpG methylated sites identified in human stem cells
- Differentially methylated sites identified in tumor vs. normal
- FANTOM5 enhancers
- ENCODE open chromatin and enhancers
- DNase hypersensitive sites
- miRNA promoter regions
- >90% of the 450K BeadChip content is retained
EPIC Array Pricing
Number of Samples | Array Pricing | With FFPE Restore |
---|---|---|
6 | $430/sample | $530/sample |
14-94 | $395/sample | $495/sample |
94-2,000 | $365/sample | $465/sample |
Note: FFPE Restore is required for all FFPE derived samples.
Human Methylation Screening Array (MSA)
This array provides highly informative content for common disease in human populations. It features ~270K unique methylation sites selected from methylation array studies, sequencing studies and databases, and provides comprehensive coverage of DNA methylation sites implicated in genetic diseases, environmental exposures, aging and development. It also provides coverage of emerging functional genomics markers, including cell-type specific methylation, intermediate methylation and correlated regions of systemic inter-individual variation (CoRSIVs).
MSA Pricing
Number of Samples | Array pricing | With FFPE Restore |
---|---|---|
24-94 | $260/sample | $360/sample |
96-2,000 | $240/sample | $340/sample |
Note: FFPE Restore is required for all FFPE derived samples.
Mouse Infinium Methylation Array
Use this array for epigenome-wide association studies, xenograft experiments, preclinical research, toxicology, embryology and other applications. Coverage includes:
- 28,847 transcription start sites
- miRNAPromotor transcription start sites
- Noncoding RNA transcription start sites
- Enhancers
- Imprinted loci
- 16,000 CpG islands
- Hypermethylated regions in cancer
- 25,000 highly conserved human EPIC array probesStrain-specific SNP probes from 18 mouse strains
Mouse Methylation Array Pricing
Number of Samples | Array Pricing | With FFPE Restore |
---|---|---|
22-93 | $355/sample | $455/sample |
94-5,000 | $330/sample | $430/sample |
Sample Requirements (All Arrays)
- 50 ul of genomic DNA at a concentration of 30-50 ng/ul in 1xTE (10mM Tris, 1mM EDTA, pH8) or water.
- Uniform Volumes are required.
- Whole Genome Amplified (WGA) samples will not work
- Highly fragmented (FFPE or degraded) samples may be used with the restore process, which adds $100/sample to the cost.

Full service pricing for all Illumina arrays includes:
* 100% and 0% methylation controls (1 of each per plate)
* Bisulfite Conversion
*Full data release, which includes: raw intensity data, GenomeStudio Project, Methylation Profile, Samples Table, Analysis using minfi including code used, minfi output including PLINK and README docs explaining the data in each directory
For more information on these services, please contact Roxann Ashworth [410-614-0702].
Targeted Methylation Analysis
Validate your Illumina array results or investigate your favorite epigenetic regions for human and rodents
Pyrosequencing

Custom regions can be amplified, or one of the 30,000 human and rodent predesigned kits can be ordered from Qiagen. Primers ordered through us receive a slight discount and free shipping. Assay design assistance is available for all projects being run in our facility
Pricing: $17/sample/assay
PCR & Bisulfite Conversion support available.
For more information, contact Roxann Ashworth [410-614-0702].
Illumina iSelect Methyl Custom Chips
The Infinium HTS iSelect Methyl Custom BeadChip allows researchers and commercial customers to create made-to-order, high-throughput assays to fit their specific needs. The flexibility and features of the Infinium HTS iSelect Methyl Custom BeadChip make it a powerful tool for a wide range of epigenetic applications.
The whole genome arrays listed above may also be customized with 500 – 5000 additional CpGs.
For more information, contact us.
Ancillary Services
If you don’t have the lab equipment and/or the time to run your own samples, we are here for you! We provide a full range of services for your pyrosequencing projects.