United States Biological's Pab Rb x human F13B (Coagulation Factor XIII B Chain, Coagulation Factor XIII, B Polypeptide) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human F13B (Coagulation Factor XIII B Chain, Coagulation Factor XIII, B Polypeptide) antibody was generated using F13B as the antigen and it reacts with Homo Sapiens, and Human.