OriGene overexpression protein microarray chip was immunostained with ultraMAB anti-beta-catenin mouse monoclonal antibody (Clone UMAB14). The positive reactive proteins are highlighted with two red arrows in the enlarged subarray. All the positive controls spotted in this subarray are also labeled for clarification. These data show that ultraMAB anti-beta-catenin (Clone UMAB14) very specifically recognizes beta-catenin antigen on OriGene protein microarray chip.