B-Cell-Specific Activator Protein (Autostainer Link 48)

B-cell-specific activator protein, BSAP, also known as Pax-5, is a transcription factor expressed in B cells. Antibodies to BSAP may be useful for the identification of pro, pre, and mature B cells and for classification of lymphomas and subclassification of classic Hodgkin’s lymphoma and anaplastic large cell lymphoma of the T and null-cell type.