Products Companies Websites ProtoArray Human Protein Microarrays Thermo Fisher Scientific Inc. http://www.lifetechnologies.com Proteome Profiler Antibody Arrays R&D Systems, Inc. http://www.rndsystems.com Protein Arrays Cambridge Protein Arrays Ltd. http://www.cambridgeproteinarrays.com Protein Arrays Applied Microarrays, Inc. http://appliedmicroarrays.com PAK Protein Array Kits GE Healthcare Companies http://www.gelifesciences.com Antibody microarray kit Kinexus Bioinformatics Corporation http://www.kinexus.ca Products for use with protein microarrays SurModics, Inc. http://www.surmodics.com Microarray tools Grace Bio-Labs, Inc. http://www.gracebio.com

Table 2: Summary of commercially available protein microarrays.