Bacterial Surface Antigen Array, 14-plex

Product Information

Microbiome and Bacterial infections are potential pathogenic risk for cancer and autoimmune diseases. GeneCopoeia’s 14-plex Bacterial Surface Antigen Array is a protein microarray enabling simultaneous  detection of antibodies targeting to the surface antigens of 14 potential pathogenic bacterial strains in human. The array carries superior-quality purified bacterial surface antigens from Neisseria mucosa, Eubacterium yurii, Actinomyces oris, Rothia dentocariosa, Neisseria macacae, Neisseria sicca, Neisseria elongate, Neisseria flavescens, Aggregatibacter aphrophilus, Streptococcus parasanguinis, Lactobacillus gasseri, Streptococcus sanguinis, Blantia Coccoides, and H. pylori, spotted onto nitrocellulose membrane-coated microchips, which keep the conformational structure of the antigens. The antigens are spotted on chip with 5 different dilutions enabling optimal antigen-antibody binding with highest sensitivity for antibody detection. Using different fluorescent labeled 2nd antibodies make it feasible to detect multiple types of antibodies (IgG, IgM, IgA, IgE)  from various biological specimens.

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™ Interferon, Infection and Autoimmune 64-plex antigen array is part of the GeneCopoeia OmicsArray™ Antigen Microarray family.


1. Vogtmann E, Hua X, Yu G, et a. (2022) The Oral Microbiome and Lung Cancer Risk: An Analysis of 3 Prospective Cohort Studies. J Natl Cancer Inst. 114(11):1501-1510. doi: 10.1093/jnci/djac149

2. Di Pilato V, Freschi G, Ringressi MN, et al. (2016) The esophageal microbiota in health and disease. Ann N Y Acad Sci. 1381(1):21-33. doi: 10.1111/nyas.13127

3. Ramirez NA, Das A, Ton-That H. (2020) New Paradigms of Pilus Assembly Mechanisms in Gram-Positive Actinobacteria. Trends Microbiol. 28(12):999-1009. doi: 10.1016/j.tim.2020.05.008

4. Fang L, Chen J, Pan L, et al. (2023) Alterations of Gut Microbiome, Metabolome, and Lipidome in Takayasu Arteritis. Arthritis Rheumatol. 75(2):266-278. doi: 10.1002/art.42331.

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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
PA007 Bacterial Surface Antigen array, 14-plex For profiling antibodies against bacteris antignes with potential pathogenic risk. Download
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 SDS

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.