BMP-2B, BMP-4, BMP2B, BMP2B1, bone morphogenetic protein 4, DVR4, ZYME.
Growth factor of the TGF-beta superfamily that plays essential roles in many developmental processes, including neurogenesis, vascular development, angiogenesis and osteogenesis. Acts in concert with PTHLH/PTHRP to stimulate ductal outgrowth during embryonic mammary development and to inhibit hair follicle inductio.