United States Biological's Pab Rb x human IK (IK Cytokine, Down Regulator Of HLA II, RED, RER, IK factor) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, and Western Blot. The Pab Rb x human IK (IK Cytokine, Down Regulator Of HLA II, RED, RER, IK factor) antibody was generated using IK as the antigen and it reacts with Homo Sapiens, and Human.