United States Biological's Pab Rb x human XK, NT (XK, XKR1, XRG1, Membrane transport protein XK, Kell complex 37kD component, Kx antigen, XK-related protein 1) (FITC) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: FLISA, Immunoassay, and Western Blot.