Systemic Autoimmune-associated Antigen Array

Product Information

Autoimmune diseases occur when the immune system, which normally does not attack a person’s own components, produces self-reacting T-cells or autoantibodies that recognize host self-components (proteins, nucleic acids, lipids, etc.), also known as autoantigens. Over 100 autoimmune diseases have been described, creating a critical need for tools that can detect large numbers of autoantibodies with high sensitivity.

GeneCopoeia’s OmicsArray™ Systemic Autoimmune-associated Antigen Array (Cat#: PA001) is a protein microarray enabling powerful detection of autoantibodies associated with many autoimmune diseases. The array carries 128 superior-quality purified antigens and internal controls spotted in duplicates onto nitrocellulose filters, which are adhered to glass slides. Antigens known to be associated with specific autoimmune diseases are chosen based on a thorough review of peer-reviewed publications. We have two versions of PA001 for customer to choose. PA001-V3 is a modified version based on PA001-V2 with 19 different antigens which are mostly associated with inflammatory myositis. Click here to download the antigen comparison of PA001-V2 and PA001-V3.

In addition to this premade array, arrays containing customized sets of antigens are available, as well as array profiling services and data analysis. To order premade or custom arrays, please contact us.

GeneCopoeia’s OmicsArray™ Systemic Autoimmune-associated Antigen Array is part of the GeneCopoeia OmicsArray™ Antigen Microarray family.

Advantages of OmicsArray™ Antigen Microarrays
  • Largest collection of pre-made whole-protein antigen microarrays on the market.
  • Largest number of whole-protein antigens specifically focused on autoimmune diseae research.
  • Best combination of number of antigens per array (up to 120) with number of samples that can be processed per slide (up to 15).

OmicsArray™ premade antigen arrays

For pricing, please inquire.

Cat. No. Description Application Antigen list
PA001-V2 Systemic Autoimmune-associated Antigen Array, 120-plex Profiling autoantibodies for lupus, Sjögren’s and other systemic rheumatic diseases Download
PA001-V3 Systemic Autoimmune-associated Antigen Array, 120-plex Profiling autoantibodies for lupus, Sjögren’s and other systemic rheumatic diseases Download
Click here to download the antigen comparison of PA001-V2 and PA001-V3. PA001-V2 is the original version of PA001. PA001-V3 is a modified version of PA001-V2 with 19 different antigens which are mostly associated with inflammatory myositis. Download
 User Manual
In addition to premade arrays, arrays containing customized sets of antigens are available, as well as array processing kits, array profiling services and data analysis.

Antigen microarray processing kits

GeneCopoeia’s OmicsArray™ Antigen Microarray Processing Kits for human and mouse contain all the reagents needed for users with a compatible microarray scanner (not included) to incubate samples (serum, plasma, cerebrospinal fluid. and other body fluids) with OmicsArray™ Antigen Microarrays: Hybridization and washing buffers, DNase I, DTT, and anti-human or anti-mouse labeled secondary antibodies (Cy3-IgG, Cy5-IgM). Slide trays and gaskets sold separately.
Prices are for customers from the U.S. and Canada only. For other customers, please contact your local distributor for details. 
Buy Catalog number Description Price
PA100 OmicsArray™ Antigen Microarray Processing Kit, Human (for processing up to 4 slides) $250
PA101 OmicsArray™ Antigen Microarray Processing Kit, Mouse (for processing up to 4 slides) $250
PA102 OmicsArray™ 4-slide Tray and Gasket Set $325
PA103 OmicsArray™ 16-well Slide Gasket (pack of 2) $100

User Manual:

User ManualSDS

Custom services

GeneCopoeia offers custom antigen microarray services in the following areas:
  • Custom array printing. GeneCopoeia will create custom antigen microarrays built to your specifications.
  • Sample processing. Send us your blood, plasma, tissue, or other biological sample and we will prepare it for processing and incubation with any of our premade antigen microarrays or custom-built antigen microarrays for autoantibody profiling and other applications. For information on sample types to submit, consult the FAQ
  • Data analysis. Once samples are processed and incubated with an antigen microarray, we will analyze the raw data. The standard analysis service includes: 1) An Excel file of the Net Signal Intensity (NSI) for each antigen on the array, normalized to internal controls; and 2) a heat map
Additional analysis services, including proteomic analysis, pathway analysis, and more, are also available.

To inquire about custom antigen microarray products and services, please fill out our custom quote request form.

Return to the main OmicsArray™ Antigen Microarray page