United States Biological's Pab Rb x human CHEK2 (Serine/Threonine-protein Kinase Chk2, CHK2 Checkpoint Homolog, Cds1 Homolog, Hucds1, hCds1, Checkpoint Kinase 2, CDS1, CHK2, RAD53) (APC) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot.