PDGF-B Proteins and Enzymes

Platelet-derived growth factor-B (PDGF-B) is a cytokine that can form disulfide-linked homodimers or heterodimers with PDGF-A. These proteins regulate diverse cellular functions by binding to and inducing the homo- or hetero-dimerization of PDGF R alpha and R beta. PDGF-AB binds to alpha receptor homodimers and the heterodimeric receptor, while PDG...