Creative Diagnostics' Mouse Anti-Human CD4 Monoclonal antibody, clone RPA-T4 is a Mouse monoclonal antibody. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Block/Neutralize/Inhibit, Flow Cytometry, Functional Assay, Immunofluorescence, Immunohistochemistry, and Immunohistochemistry - frozen.