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Antigen Microarrays

GeneCopoeia's OmicsArray™ antigen microarrays are powerful tools for many applications, including autoantibody detection, biomarker profiling, and characterization of protein-molecule interactions. Antigen microarrays enable parallel detection of antibodies or other biomarkers present in patient samples for diseases including rheumatoid arthritis, muscular dystrophy, systemic lupus erythematosus, and type 1 diabetes.

Each array contains superior-quality purified proteins spotted onto nitrocellulose filters, which are adhered to glass slides. Proteins known to be associated with specific diseases are chosen based on a thorough review of peer-reviewed publications.

In addition to predesigned arrays, arrays containing customized sets of proteins are available, as well as array profiling services and data analysis.

  • Multiplexing capable.  OmicsArray™ antigen microarrays can assay up to 120 proteins at a time, compared with 1 protein at a time for ELISA.
  • High throughput.  Each slide can process up to 15 samples in parallel.
  • High sensitivity. Each array can detect as little as 1 pg/ml of antibody, which is 100-fold more sensitive than ELISA.
  • Small sample volume. As little as 1 ul of serum is needed for detection.
  • Fast. From sample-to-data in as little as 2 weeks.

Predesigned arrays

Predesigned antigen microarrays

GeneCopoeia currently provides seven predesigned antigen microarrays, as listed below under "Product Details". Custom antigen microarrays are also available. To inquire about a custom antigen microarray, please contact

Product Details

Catalog number Description
PA001 Autoantigens general survey
PA002 Brain and central nervous system disorders
PA003 Cancer and neoplasms
PA004 (coming soon) Rheumatic diseases
PA005 (coming soon) Dermatologic disorders
PA006 Common allergens
PA007 (coming soon) Vaccine evaluation