United States Biological's Pab Rb x human SPON1 antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human SPON1 antibody was generated using SPON1, and Spondin 1 as the antigen and it reacts with Homo Sapiens, Human, and Mouse.