Generally, the first body cell to encounter an antigen is a specific type of white blood cell called a macrophage. The macrophage partially digests the antigen and presents some of the antigens proteins on its surface. This is known as antigen presentation. Once the macrophage has presented the proteins, helper T cells recognize these proteins and search for a B cell that is able to produce the needed antibodies. The T cell chemically communicates with the B cell which, upon activation, undergoes a series of cell divisions. B plasma cells and B memory cells are produced. The B plasma cells produce antibodies needed to fight the antigen while the B memory cells circulate in the bloodstream and are available in case of future infection.
Is a substance produced in response to an anti-gen.
antigen
An antigen stimulates B cells to produce a specific antibody. This antibody is capable of recognizing and binding to the antigen that stimulated its production, marking it for destruction by other components of the immune system.
antigen
Many different types of lympocytes exist. Each type recognizes one specific antigen and responds by dividing to form a clone. This clone then secretes a specific antibody agaist the antigen.
polyclonal antobody is the antibody produced for many or non specific antigens but antiserum is the antibody for a specific antigen
yes
lymphocytes
An antibody is a glycoprotein that is produced by plasma cells. It consists of heavy chains and light chains. An antigen is a molecule that interacts with an antibody (or T-Cell). When the antigen interaction induces an immune response it is known as an immunogen.
A particulate antigen is a type of antigen that consists of particles, such as viruses, bacteria, or other microbial components. These particles can induce an immune response by being recognized by immune cells, leading to the production of antibodies and activation of immune defenses. Particulate antigens are often used in vaccines to stimulate a strong and targeted immune response.
it can be rised according to the epitopes present in antigen that enters our body..if separate antibody is rised to each specific epitope v call it as monoclonal antibody
A substance that when introduced into the body stimulates the production of an antibody.