The Mouse Anti-Human CD40 Clone B-B20 Azide Free mAb Antibody from Cell Sciences is a Mouse Monoclonal antibody to CD40, and CD40 molecule. This antibody recognizes Homo Sapiens, and Human antigen. The Mouse Anti-Human CD40 Clone B-B20 Azide Free mAb Antibody has been validated for the following applications: Assay, Flow Cytometry, Functional Assay, and Other.