All are B cell marker except :: (A) >CD-15, (B) >CD-19, (C) >CD-21, (D) >CD-24
Answer is A. CD-15 CD-15 It is expressed on neutrophils, eosinophils and monocytes hut not on platelets, lymphocytes and erythrocytes. The marker for mature B cell are CD 19 CD 20 CD 21 CD 22 CD 24