The ProtoArray® Human Protein Microarray was 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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Which biomarker profiling tool is right for your experiments?

  Profile immune responses to over 9,000 proteins in a day Custom immune response assays developed and conducted for your autoantibody targets Outsource biomarker discovery to our PhD staffed service lab
ProtoArray® Human Protein Microarrays

ProtoPlex® Immune Response Assay Service

ProtoArray® Custom Services
Assay targets > 9,000 full length human proteins per array 10 to 80 custom proteins per experiment > 9,000 full length human proteins per array
Number of samples 1 per array 90 per plate 10 to 200+ per project
Protein targets Broad Proteome Content Customer Selected Content Broad Proteome Content
Turnaround time 1 day 10 to 12 weeks 4 to 6 weeks
Protein expression system Insect Any Insect
Data analysis tool ProtoArray® Prospector Data analysis, raw data, and report provided Data analysis, raw data, and report provided
Capital equipment required Microarray Scanner None None
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Profiling applications with ProtoArray® Protein Microarrays

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.

Discover helpful technical resources such as ProtoArray® protein microarray application notes, manuals, and literature, as well as information on compatible scanners and software.