The Pab Rb x human COL9A3 (Collagen alpha-3(IX) Chain) (Biotin) antibody from United States Biological is a Rabbit Polyclonal antibody to COL9A3. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human COL9A3 (Collagen alpha-3(IX) Chain) (Biotin) antibody has been shown to work in the following applications: Western Blot.