Osteoprotegerin (TNFRSF11B)
(Tumor Necrosis Factor Receptor Superfamily, Member 11b (TNFRSF11B))
蛋白类型
Recombinant
产品特性
AA 22-401
宿主
人
资源
HEK-293 Cells
标记
This Osteoprotegerin protein is labelled with His tag.
序列
AA 22-401
产品特性
This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 44.4 kDa. The protein migrates as 55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
抗原
Osteoprotegerin (TNFRSF11B)
(Tumor Necrosis Factor Receptor Superfamily, Member 11b (TNFRSF11B))
Tumor necrosis factor receptor superfamily member 11B (TNFRSF11B) is also known as Osteoclastogenesis inhibitory factor (OCIF), Osteoprotegerin (OPG). TNFRSF11B is a secreted homodimer protein, which can interact with TNFSF10 and TNFSF11. TNFRSF11B acts as decoy receptor for TNFSF11/RANKL and thereby neutralizes its function in osteoclastogenesis. TNFRSF11B inhibits the activation of osteoclasts and promotes osteoclast apoptosis in vitro. Bone homeostasis seems to depend on the local ratio between TNFSF11 and TNFRSF11B. TNFSF10/TRAIL binding blocks the inhibition of osteoclastogenesis.