Creative Biolabs' Chicken Anti-BRCA1 Polyclonal IgY is a Chicken/Bird Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Chicken Anti-BRCA1 Polyclonal IgY Antibody was generated using BRCA1, and BRCA1 DNA repair associated as the antigen and it reacts with Human.