Anti-p73, clone 5B1288

Anti-p73 Antibody was purified by Protein G chromatography. A BLAST analysis was used to suggest cross-reactivity with Anti-p73 from Human and Mouse based on 100% homology with the immunizing sequence. It reacts with alpha, beta, gamma and delta isoforms of mouse and human p73 as well as the dominant negative p73. Because of its reactivity pattern it may be regarded as anti-pan p73. The antibody does not cross react with p53. Cross-reactivity with Anti-p73 from other sources has not been determined. Protein function: Participates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein. [The UniProt Consortium]