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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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.