Humoral immune dependent on immune proteins Immunoglobulins (Antibodies Antibodies), Which belong to a family of proteins secreted by lymphocytes (b), which is Responsible for protecting the body from foreign objects and microbes that link to blood, which is composed of four chains of amino acids, two of which are lightweight and two heavy weight. These chains composed of about 110 amino acids, which are arranged in pairs, and multiple forms of installation and weight of antibodies to suit the role, which will be played by.
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