What are antibodies
Antibodies, immunoglobulins are also identified large y-shaped proteins that function and help remove foreign antigens such as viruses and bacteria.
In mammals, there are five types of antibodies, including: IgA, IgD, IgE, IgG and IgM. There are 4 IgG and IgA-2 subtypes in humans.
Antibodies by plasma cells, which originate from B cells, produced by the immune system. Due to the fact that antibodies exist freely in the blood or cells BoundMembranes, they should, as part of the humoral immune system.
Each antibody recognizes a specific antigen, several foreigners. This is because the two leaders of the "Y" are different each antibody different antibodies bind to different foreign antigens permits. When the antibody binds to a bacterium, which marks the microbes or viruses for the attack by the immune system, such as killer T cells. Sometimes antibodies can directly neutralize the invader. The production of antibodies byB-cells is the main function of the humoral immune system.
Autoimmune diseases can usually antibodies, the body's own proteins or epitopes are reduced, and these types of antibodies can be detected by serological blood tests. Through the amazing specificity of antibodies, which have to clear some important practical applications in medicine for the detection of HIV and other viruses in blood and in research and to recognize the proteins in the study of molecularBiology. For example, is currently being developed using biotechnology medicine monoclonal antibodies that work as therapy of antibodies. These methods are more recent than workers and are the result of a series of clinical studies in a number of diseases like cancer and rheumatoid arthritis.
Filed under: Hiv Articles | Leave a Comment
Tags: antibodies, Online, poker?, possible
No Responses Yet to “What are antibodies”