B-Lymphocytes - 3
•Specific Cell Characteristics: cont=d
•1.Lymphocytes - continued
•˜ B - lymphocyte characteristics: continued
•ematuration stages: cont=d
•UMemory-B lymphocyte
•-has both IgM and IgD
•-has specificity for antigen
•-able to respond to antigen more rapidly
•˜ B - lymphocyte function:
•efollowing antigenic stimulation they differentiate into plasma cells which produce antibodies
•emay act as antigen-presenting-cells by presenting antigen with MHC II molecules