Robuta

https://en.wikipedia.org/wiki/Serum_B-cell_maturation_antigen Serum B-cell maturation antigen - Wikipedia b cell maturation antigenserumwikipedia https://www.semanticscholar.org/topic/B-Cell-Maturation-Antigen/755392 B-Cell Maturation Antigen | Semantic Scholar A member of the tumor necrosis factor receptor superfamily found on mature B-LYMPHOCYTES. It has specificity for B CELL ACTIVATING FACTOR and TUMOR NECROSIS... b cell maturation antigensemanticscholar