Creative Diagnostics' Mouse anti-Human IDH3B monoclonal antibody, clone 4B21 is a Mouse monoclonal antibody. The Mouse anti-Human IDH3B monoclonal antibody, clone 4B21 was generated using IDH3B, and isocitrate dehydrogenase (NAD(+)) 3 non-catalytic subunit beta as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, and ELISA.