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.