HES2 ELISA kits are immunoassay tools for the measurement of the protein hes family bHLH transcription factor 2, which is encoded by the HES2 gene in humans. Functionally, this protein is reported to be a transcriptional repressor of genes that require a bHLH protein for their transcription. The canonical protein structure is reported to have an amino acid sequence of 173 residues and a mass of 18.5 kDa. It is known to be localized in the nucleus and is reported to be expressed in placenta, pancreatic cancer, colon cancer with RER, cervical cancer, and in head and neck tumors. As many as 2 protein isoforms have been reported. Other alias names for this target include transcription factor HES-2, class B basic helix-loop-helix protein 40, hairy and enhancer of split 2, and bHLHb40. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.