The Yin-Yang 1 ELISA kits listed below are analytical tools for measuring concentrations of Yin-Yang 1 in various samples. Yin-Yang 1 is an alternative name for the human YY1 gene, which encodes the protein, YY1 transcription factor. It has been mentioned that Yin-Yang 1 plays a role in B cell differentiation and chromatin remodeling, among other functions. Structurally, the YY1 protein is described to be 414 amino acid residues in length and 44.7 kilodaltons in mass. It is localized to the nucleus of the cell. This protein is known to be ubiquitinated, cleaved and phosphorylated. Other names for this target antigen include DELTA, GADEVS, and INO80S. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.