The Pab Rb x human b2-Microglobulin (B2M, Beta-2-microglobulin) (FITC) antibody from United States Biological is a Rabbit Polyclonal antibody to B2M, and Beta-2-microglobulin. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human b2-Microglobulin (B2M, Beta-2-microglobulin) (FITC) antibody has been shown to work in the following applications: Western Blot.