

Serpin B3 (SCCA1/T4-A) and Serpin B4 (SCCA2/Leupin) Polyclonal Antibody by Molecular Depot is a rabbit polyclonal antibody raised against Serpin B3 (SCCA1, T4-A) and Serpin B4 (SCCA2, leupin). Serpin B3 and B4 are serine protease inhibitors, also known together as squamous cell carcinoma antigen. It is used to detect squamous cell carcinoma antigen by ELISA, Western blot and immunostaining in cancer and inflammation research. Each unit contains 50 µL. MBP supplies Molecular Depot antibodies to research labs in the United States, Canada and worldwide.