The RbAp48 ELISA kits listed below are analytical tools for measuring concentrations of RbAp48 in various samples. RbAp48 is an alternative name for the human RBBP4 gene, which encodes the protein, RB binding protein 4, chromatin remodeling factor. It has been mentioned that RbAp48 plays a role in brain development and the cell cycle, among other functions. Structurally, the RBBP4 protein is 425 amino acid residues in length and 47.7 kilodaltons in mass. However, as many as 4 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is reported to be expressed in neuroblastoma cells. Other names for this target antigen include NURF55 and lin-53. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.