Recombinant Human Tumor necrosis factor receptor superfamily member 11B(TNFRSF11B) (Active)

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Code CSB-AP004951HU
Product Type Tumor Necrosis Factor
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Uniprot No. O00300
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Storage Buffer Lyophilized from a 0.2 μm filtered 20 mM PB, 150 mM NaCl, pH 7.4
Alias Tumor Necrosis Factor Receptor Superfamily Member 11B; Osteoclastogenesis Inhibitory Factor; Osteoprotegerin; TNFRSF11B; OCIF; OPG
Species Homo sapiens (Human)
Biological_Activity The ED50 as determined by its ability to inhibit TRAIL-mediated cytotoxicity using L?929 mouse fibroblast cells treated with TRAIL is less than 25 ng/ml.
Purity Greater than 95% as determined by SDS-PAGE.
Endotoxin Less than 1.0 EU/μg as determined by LAL method.
Research Area Cancer
Source Mammalian cell
Gene Names TNFRSF11B
Expression Region 22-401aa
Tag Info C-terminal 6xHis-tagged
Mol. Weight 44.65 kDa
Protein Description Full Length of Mature Protein
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Function Acts as 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.
Involvement in disease Paget disease of bone 5, juvenile-onset (PDB5)
Subcellular Location Secreted
Tissue Specificity Highly expressed in adult lung, heart, kidney, liver, spleen, thymus, prostate, ovary, small intestine, thyroid, lymph node, trachea, adrenal gland, testis, and bone marrow. Detected at very low levels in brain, placenta and skeletal muscle. Highly expres
Database Links

HGNC: 11909

OMIM: 239000

KEGG: hsa:4982

STRING: 9606.ENSP00000297350

UniGene: Hs.81791

Pathway Osteoclast differentiation

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