Protein Microarray Market - Competitive Landscape The Key Players in Protein Microarray Market include SEQUENOM, Inc. (U.S.), Agilent Technologies (U.S.), Illumina Inc. (U.S.), GE Healthcare (U.S.), Bio-Rad Laboratories Inc. (U.S.), Affymetrix, Inc. (U.S.), Abbott Laboratories (U.S.), Sigma Aldrich Corporation (U.S.), Cepheid Inc. (U.S.), Thermo Fisher Scientific (U.S), PerkinElmer Inc....