ProtoArray® Human Protein Microarrays

  • Results in as little as one day
  • Identify biomarkers with as little as 10 uL of serum
  • Simple protocols to profile over 9,000 proteins with a variety of samples


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The ProtoArray® Human Protein Microarray is the first high-density microarray and contains thousands of unique, full length human proteins including kinases, phophatases, GPCRs, nuclear receptors, and proteases, spotted in duplicate on a 1 inch x 3 inch thin nitrocellulose coated glass slide. ProtoArray® human protein microarray version 5.0 contains over 9,000 unique human proteins individually purified and arrayed under native conditions to maximize functionality. Version 5.0 also includes control ProtoArray® Human Protein Microarray proteins in each sub-array to facilitate supported applications. Additionally, data analysis software, ProtoArray® Prospector, is freely available for examining the results from your experiments.

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Profiling applications with ProtoArray® Protein Microarrays

ProtoArray® Services

We offer a variety of application-specific protein microarray profiling services. Identify the profiling service you need and request more information or a quote from our Custom Services team.

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ProtoArray® Technical Resources

Find ProtoArray® protein microarray application notes, manuals, and literature, as well as information on compatible scanners and software.

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