PEBP Antibody

Phosphatidylethanolamine binding protein (PEBP), also known as Raf kinase inhibitory protein (RKIP) is a highly conserved multifunctional protein that modulates the Raf/MAPK signaling cascade and has been implicated as a suppressor of metastatic cancer. PEBP has been shown to not only inhibit cell proliferation but also to induce differentiation of human keratinocytes. Dysregulation of calpain activity results in cellular degeneration in conditions such as Alzheimer’s disease and recently PEBP has been identified as a potential in vivo calpain substrate.