From iPods to iPhones to MacBooks, Apple uses its âthink differentâ approach to reframe computing, communication, and more. Updates from The Motley Fool. Latest updates on Apple from Fool.com. The Fool has written over 12400 articles on Apple.
Monoclonal antibodies are laboratory-produced molecules engineered to serve as substitute antibodies that can restore, enhance or mimic the immune system's attack on cancer cells. They are designed to bind to antigens that are generally more numerous on the surface of cancer cells than healthy cells.
Antinuclear Antibody (ANA). 1  What it is: ANA is a type of antibody directed against the cells' nuclei. 2  Why the test is used: ANA is present in nearly everybody with active lupus. 3  Limitations of the test: Although almost all people with lupus have the antibody, a positive result doesn't necessarily indicate lupus.