1 Note which cartridges need to be replaced and press OK. 2  Then select Yes, replace now and press OK. 3  If you are replacing a cartridge before you see a message on the LCD screen, press the left or right arrow buttons, select Setup OK Maintenance OK Ink Cartridge Replacement OK.
Each antibody binds to a specific antigen; an interaction similar to a lock and key. An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shape protein produced by plasma cells that is used by the immune system to identify and neutralize pathogens such as bacteria and viruses. The antibody recognizes a unique molecule of the harmful agent, called an antigen, via the variable region.
BLOOD BANK ANTIGENS AND ANTIBODIES. Antigens are defined as substances recognized by the body as foreign, causing the body to produce an antibody to react specifically with it. In order to be an antigen to you it must be foreign (not found in the host): THE MORE FOREIGN THE BETTER ANTIGEN! Autologous antigens are your own antigens (not foreign to you)