Thermo Fisher Scientific's CD339 (Jagged 1) Antibody Functional Grade is a Hamster monoclonal antibody. The CD339 (Jagged 1) Antibody Functional Grade was generated using JAG1, Jagged 1, and jagged canonical Notch ligand 1 as the antigen. It reacts with Mouse, and Rat. This antibody has been shown to work in applications such as: Assay, and Functional Assay.