Synthetic phosphopeptide corresponding to residues around Ser780, Ser795 and Ser807/811 of human Rb.
Rb is a tumor suppressor nuclear phosphoprotein capable of binding to DNA. It is phosphorylated on serine and threonine, but not on tyrosine residues. It forms a complex with SV40 large T antigen, adenovirus E1A, and human papilloma virus-16 E. Rb protei