Creative Biolabs offers a series of high-density human, E. coli, SARS and Herpes protein arrays as well as custom staining services on the arrays. We have witnessed the process that protein array becomes the central technology in today's proteomics. Protein arrays make possible the high-throughput, parallel analysis of thousands of bio-reactions, including protein-antibody, protein-protein, protein-ligand, protein-drug and enzyme-substrate interactions. Protein array technology also permits protein expression profiling from thousands of proteins up to global proteomic analysis; this makes protein array technology important for target identification and validation in pharmaceutical industry.