Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.
Specificity:Recognizes a monomorphic determinant of the rat I-B antigen present on B lymphocytes, dendritic cells, some macrophages and certain epithelial cells. Does not recognize BDIX rat strain. Crossreacts with certain mouse strains of MHC haplotypes k and s and analysis of recombinant strains showed that the determinants mapped to the I-A region of the mouse MHC. Species Crossreactivity: Mouse.