Human Osteoprotegerin Recombinant Rabbit Monoclonal Antibody [PSH13-31] - BSA and Azide free (Capture)

功能

Acts as a decoy receptor for TNFSF11/RANKL and thereby neutralizes its function in osteoclastogenesis. Inhibits the activation of osteoclasts and promotes osteoclast apoptosis in vitro. Bone homeostasis seems to depend on the local ratio between TNFSF11 and TNFRSF11B. May also play a role in preventing arterial calcification. May act as decoy receptor for TNFSF10/TRAIL and protect against apoptosis. TNFSF10/TRAIL binding blocks the inhibition of osteoclastogenesis. An autosomal recessive, juvenile-onset form of Paget disease, a disorder of bone remodeling characterized by increased bone turnover affecting one or more sites throughout the skeleton, primarily the axial skeleton. Osteoclastic overactivity followed by compensatory osteoblastic activity leads to a structurally disorganized mosaic of bone (woven bone), which is mechanically weaker, larger, less compact, more vascular, and more susceptible to fracture than normal adult lamellar bone. PDB5 clinical manifestations include short stature, progressive long bone deformities, fractures, vertebral collapse, skull enlargement, and hyperostosis with progressive deafness.

背景文献

1. Luan X., Lu Q., Jiang Y., Zhang S., Wang Q., Yuan H., Zhao W., Wang J., Wang X. Crystal structure of human RANKL complexed with its decoy receptor osteoprotegerin. J. Immunol. 189:245-252 (2012)

2. Tsuda E., Goto M., Mochizuki S., Yano K., Kobayashi F., Morinaga T., Higashio K. Isolation of a novel cytokine from human fibroblasts that specifically inhibits osteoclastogenesis. Biochem. Biophys. Res. Commun. 234:137-142 (1997)

亚细胞定位

Secreted.

UNIPROT

SwissProt: O00300 Human

别名