An antibody is a protein that the immune system sends out as a response to antigens, which are harmful substances, explains MedlinePlus. There are different types of antibodies; and, they each fight against only one part... More »

Produced by the body's immune system, antibodies, also known as immunoglobulins, are Y-shaped proteins that help identify and remove antigens and other foreign targets such as bacteria and viruses. An antigen is a substa... More »

The anti-M blood antigen antibody is an unpredictable antibody that is an uncommon cause of hemolytic disease in newborns, according to the National Institutes of Health. Though studies show that the anti-M antibody has ... More »

Collagen C is typically sold in supplement form and is a combination of the protein collagen and vitamin C. According to the Vitamin C Foundation, vitamin C is essential to the manufacture of collagen, and, therefore, bo... More »

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The main cause of CIDP is an abnormal response by the immune system, according to MedlinePlus. The specific cause varies, and in some cases, the cause cannot be identified. More »

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The four major blood groups are group A, group B, group AB and group O. Group A has the A antigen in the red cells and A antibody in plasma, and B only has B antigens and B anti-bodies in the plasma. Group AB has both A ... More »

Produced by the body's immune system, antibodies, also known as immunoglobulins, are Y-shaped proteins that help identify and remove antigens and other foreign targets such as bacteria and viruses. An antigen is a substa... More »