DBP,DBP/GC,DBP-maf,epididymis secretory protein Li 51,gc protein-derived macrophage activating factor,gc-globulin,GcMAF,Gc-MAF,GRD3,Group-specific component,group-specific component (vitamin D binding protein),HEL-S-51,VDB,VDBG,VDBP,vitamin D-binding alpha-globulin,vitamin D-binding protein,vitamin D-binding protein-macrophage activating factor.
Involved in vitamin D transport and storage, scavenging of extracellular G-actin, enhancement of the chemotactic activity of C5 alpha for neutrophils in inflammation and macrophage activation.