Organ systems are groups of organs that carry out a particular function. The human body has several organ systems, including: 1  The nervous system. 2  The respiratory system. 3  The reproductive system. 4  The digestive system. Organ systems are groups of organs that carry out a particular function. The human body has several organ systems, including: 1  The nervous system. 2  The respiratory system.
monoclonal antibody. n. 1. (Biochemistry) an antibody, produced by a single clone of cells grown in culture, that is both pure and specific and is capable of proliferating indefinitely to produce unlimited quantities of identical antibodies: used in diagnosis, therapy, and biotechnology.onoclonal antibody. n. 1. (Biochemistry) an antibody, produced by a single clone of cells grown in culture, that is both pure and specific and is capable of proliferating indefinitely to produce unlimited quantities of identical antibodies: used in diagnosis, therapy, and biotechnology.
Monoclonal (M) protein. A type of protein made by myeloma cells, used to estimate the extent of myeloma disease. It is an abnormal type of antibody (or immunoglobulin) and is found in the blood or urine to estimate. M protein levels are used to determine the effectiveness of myeloma treatments.