The Pab Rb x human CD19 antibody from United States Biological is a Rabbit Polyclonal antibody to CD19. This antibody recognizes Homo Sapiens, Human, and Mouse antigen. The Pab Rb x human CD19 antibody has been shown to work in the following applications: EIA, Immunoassay, Precipitation, ELISA, Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunoprecipitation, and Western Blot.