The Pab Rb x rat GP39 (Glycoprotein 39, Cartilage, CHI3L1, CHI3-L1, YKL40, Chondrex, Chitinase 3-Like 1, Chondrocyte Protein YKL40, 39kD synovial protein) antibody from United States Biological is a Rabbit Polyclonal antibody to CHI3L1, and chitinase 3 like 1. This antibody recognizes Rat antigen. The Pab Rb x rat GP39 (Glycoprotein 39, Cartilage, CHI3L1, CHI3-L1, YKL40, Chondrex, Chitinase 3-Like 1, Chondrocyte Protein YKL40, 39kD synovial protein) antibody has been shown to work in the following applications: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, and Western Blot.