The Pab Rb x human SAA4 (CSAA, Serum Amyloid A-4 Protein, Constitutively Expressed Serum Amyloid A Protein, C-SAA) (PE) antibody from United States Biological is a Rabbit Polyclonal antibody to SAA4. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human SAA4 (CSAA, Serum Amyloid A-4 Protein, Constitutively Expressed Serum Amyloid A Protein, C-SAA) (PE) antibody has been shown to work in the following applications: Western Blot.