ProtoArray services and it's associated products will be discontinued after December 31, 2018. Please contact us if there is a continued need for these products or services.

Immune response biomarker profiling

Reliable high-content discovery tool

Uncover novel autoantibody markers for cancer, autoimmune disorders, and other diseases at an unprecedented pace with ProtoArray Human Protein Microarrays. Our Immune Response Biomarker Profiling application was developed on our advanced ProtoArray Technology, which contains more than 9,000 full-length proteins purified under native conditions.

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Advantages of biomarker discovery using ProtoArray technology

This high-content discovery tool provides sensitive and reproducible results, quickly and easily (Figure 1). Only ProtoArray microarrays provide immediate protein identification and involve:

  • As little as 10 microliters of sera or plasma
  • No pre-labeling or tagging
  • Simple profiling protocol for biomarker discovery

ProtoArray Human Protein Microarrays have been successfully used to identify biomarkers from a number of different diseases. Examples included identifying cancer biomarkers for ovarian, prostate, bladder, and lung cancers. The arrays have also been successfully used to identify non-HLA protein biomarkers in transplantation patients. See ProtoArray Literature Citations

The ProtoArray Immune Response Biomarker Profiling application is available either as a custom service or as a product.

Figure 1. Schematic diagram showing ProtoArray microarray antibody specificity profiling method.

ProtoArray Immune Response Biomarker Profiling Service
  • Pre-service consultation—receive a consultation session with our experienced service scientists to optimize your experimental design
  • Post-service comprehensive report—a complete report detailing the profiling experiment, results, and population statistics will be delivered to you in approximately 4 weeks
  • Technical support—our responsive support and dedicated staff will be available to you through the completion of your project

Learn more about our Immune Response Biomarker Profiling Service with ProtoArray microarrays.