The OBF1 ELISA kits listed below are analytical tools for measuring concentrations of OBF1 in various samples. OBF1 is an alternative name for the human POU2AF1 gene, which encodes the protein, POU class 2 homeobox associating factor 1. It has been mentioned that OBF1 plays a role in viral immune response and germinal center B cell differentiation, among other functions. Structurally, the POU2AF1 protein is described to be 256 amino acid residues in length and 27.4 kilodaltons in mass. It is localized to the nucleus of the cell. In terms of tissue specificity, it is reported to have b-cell specific expression. This protein is known to be ubiquitinated. Other names for this target antigen include BOB1, BOB1, and OBF-1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.