Creative Diagnostics' Human Anti-Human TK1 monoclonal antibody, Clone C33 is a Human monoclonal antibody. The Human Anti-Human TK1 monoclonal antibody, Clone C33 was generated using thymidine kinase 1, and TK1 as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, and ELISA.