are antibodies good or bad
When antigens enter the body, they cause an immune system reaction, but their presence, before the immune system can create antibodies to disable them, can also cause the symptoms of illness or allergy. An example is: the symptoms of the viral antigens that cause the common cold. A bad thing.In vaccines, the antigens contained are the agents that cause your body to react to give you the desired immunity by making antibodies and storing them for future use. A good thing.To help clarify: Good antigen: weak or dead/inactivated antigens (the virus particles) in flu vaccines cause your body to make antibodies to fight off that virus if you are exposed later to the virus in the environment.Bad antigen: pollens are antigens that cause allergic reactions in some people.n example is: the symptoms of the viral antigens that cause the common cold. A bad thing. In vaccines, the antigens contained are the agents that cause your body to react to give you the desired immunity by making antibodies and storing them for future use. A good thing. Antibodies are normally a good thing. Neutralize viruses and bacterial toxins, tag bacteria for complement so they get blown up, tag invading parasites/worms/ew so your immune cells can kill them, antibodies even make nice cancer therapies.ntibodies are normally a good thing. Neutralize viruses and bacterial toxins, tag bacteria for complement so they get blown up, tag invading parasites/worms/ew so your immune cells can kill them, antibodies even make nice cancer therapies. Antibody tests are done to find certain antibodies that attack red blood cells. Antibodies are proteins made by the immune system. Normally, antibodies bind to foreign substances, such as bacteria and viruses, and cause them to be destroyed.he indirect Coombs test finds certain antibodies that are in the liquid part of your blood (serum). These antibodies can attack red blood cells but are not attached to your red blood cells. The indirect Coombs test is commonly done to find antibodies in a recipient's or donor's blood before a transfusion. When we catch the flu, our body makes antibodies against the flu virus. When we get a bacterial infection, our body makes antibodies to fight the bacteria. In fact, whenever any foreign substance &#150; an antigen &#150; manages to enter our body, we make antibodies to destroy it before it can do us permanent harm.here are many others, most of them caused by wayward antibodies. And then there is allergy. Allergy is caused by IgE &#150; a type of antibody &#150; which is usually found on the surface of mast cells and basophils. Mast cells and basophils have granules filled with histamine and other vasoactive compounds. Note: Antigens are on both your own organs and foreign invaders. Your own antigens are “good,” your body recognizes them as “the self” and does not attack or mark them. But foreign antigens on pathogens stimulate an immune response and antibody production.Here is the analogy I came up with.ote: Antigens are on both your own organs and foreign invaders. Your own antigens are “good,” your body recognizes them as “the self” and does not attack or mark them. But foreign antigens on pathogens stimulate an immune response and antibody production. Here is the analogy I came up with. The indirect Coombs test finds certain antibodies that are in the liquid part of your blood (serum). These antibodies can attack red blood cells but are not attached to your red blood cells. The indirect Coombs test is commonly done to find antibodies in a recipient's or donor's blood before a transfusion.he direct Coombs test finds antibodies attached to your red blood cells. The antibodies may be those your body made because of disease or those you get in a blood transfusion. The direct Coombs test also may be done on a newborn baby with Rh-positive blood whose mother has Rh-negative blood. Antibodies are proteins in blood which don't normally cause any harm to the individuals who posses them. If blood, which is not matched for these blood groups, is transfused to a person with antibodies, it may cause a problem.Attached is an antibody card which states your blood group and antibody you have formed. Please remove the card and keep it with you.f you have the A or the B marker, you don't make antibodies against it, because they would clump all your blood up. But you do already make antibodies against the ones you don't have, because if that marker shows up, it obviously didn't come from you. That's why they can't just give any person's blood to anyone else. The indirect Coombs test finds certain antibodies that are in the liquid part of your blood (serum). These antibodies can attack red blood cells but are not attached to your red blood cells. The indirect Coombs test is commonly done to find antibodies in a recipient's or donor's blood before a transfusion.he indirect Coombs test finds certain antibodies that are in the liquid part of your blood (serum). These antibodies can attack red blood cells but are not attached to your red blood cells. The indirect Coombs test is commonly done to find antibodies in a recipient's or donor's blood before a transfusion. An autoantibody is an antibody (a type of protein) produced by the immune system that is directed against one or more of the individual's own proteins.n autoantibody is an antibody (a type of protein) produced by the immune system that is directed against one or more of the individual's own proteins. However, there are diseases in which B cells (or plasma cells) become transformed and do not die &#151; a cancer. If the antibody, or a part of it, that a transformed cell makes is unstable and has a tendency to aggregate, we have an additional disorder. Antibodies are good.here are many others, most of them caused by wayward antibodies. And then there is allergy. Allergy is caused by IgE &#150; a type of antibody &#150; which is usually found on the surface of mast cells and basophils. Mast cells and basophils have granules filled with histamine and other vasoactive compounds.
Good