The activated B-cell differentiate into either antibody producing cells called plasma cells or memory cells that survive in the body years after the treatment. They remain in the body in order to recognize the antigen if it again enters the body and thus produce antibodies immediately to kill the antigen. Since the antibodies are present in the blood stream hence they are known as humoral immune system.
Related Journals of Antibodies Function
Advances in Antibiotics & Antibodies: Antibiotics & Antibodies Journals, Clinical & Cellular Immunology Journals, Clinical Microbiology: Open Access Journals, Medical Microbiology & Diagnosis Journals, Molecular Immunology Journals, International Archives of Allergy and Immunology, Advances in Immunology, Clinical and Vaccine Immunology, Developmental and Comparative Immunology, Immunology and Cell Biology, Fish and Shellfish Immunology