Osteoprotegerin Protein (His tag)

Produktnummer ABIN7198429

Produktdetails

Target: Osteoprotegerin (TNFRSF11B) (Tumor Necrosis Factor Receptor Superfamily, Member 11b (TNFRSF11B))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Spezies: Human

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses Osteoprotegerin Protein ist gelabelt mit His tag.

Verwendungszweck: Recombinant Human Osteoprotegerin/TNFRSF11B Protein (His Tag)(Active)

Sequenz: Met 1-Leu 401

Produktmerkmale: A DNA sequence encoding the human TNFRSF11B (NP_002537.3) (Met 1-Leu 401) was fused with a polyhistidine tag at the C-terminus.

Reinheit: > 97 % as determined by reducing SDS-PAGE.

Endotoxin-Niveau: < 1.0 EU per μg as determined by the LAL method.

Biological Activity Comment: 1. Measured by its ability to inhibit TRAIL-mediated cytotoxicity using L-929 mouse fibroblast cells treated with TRAIL. The ED50 for this effect is typically 5-20 ng/mL in the presence of 20 ng/mL Recombinant Human TRAIL/TNFSF10.2. Measured by its binding ability in a functional ELISA. Immobilized human TNFRSF11B-His at 10 μg/ml (100 μl/well) can bind human Fc-TNFSF11 with a linear ranger of 3.125-200 ng/mL.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile PBS, pH 7.4

Lagerung: 4 °C,-20 °C,-80 °C

Informationen zur Lagerung: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Antigendetails

Target: Osteoprotegerin (TNFRSF11B) (Tumor Necrosis Factor Receptor Superfamily, Member 11b (TNFRSF11B))

Andere Bezeichnung: Osteoprotegerin/TNFRSF11B (TNFRSF11B Produkte)

Synonyme: CD254 Protein, ODF Protein, OPGL Protein, OPTB2 Protein, RANKL Protein, TRANCE Protein, hRANKL2 Protein, sOdf Protein, OCIF Protein, OPG Protein, TR1 Protein, Opg Protein, ocif Protein, opg Protein, tr1 Protein, TNF superfamily member 11 Protein, TNF receptor superfamily member 11b Protein, tumor necrosis factor receptor superfamily, member 11b (osteoprotegerin) Protein, TNF receptor superfamily member 11B Protein, tumor necrosis factor receptor superfamily member 11b S homeolog Protein, tumor necrosis factor receptor superfamily, member 11b Protein, TNFSF11 Protein, TNFRSF11B Protein, Tnfrsf11b Protein, tnfrsf11b.S Protein

Substanzklasse: Chemical

Hintergrund:

Background: Osteoprotegerin or TNFRSF11B is a member of the TNF-receptor superfamily. This protein is an osteoblast-secreted decoy receptor that functions as a negative regulator of bone resorption. This protein specifically binds to its ligand, osteoprotegerin ligand, both of which are key extracellular regulators of osteoclast development. Studies of the mouse counterpart also suggest that this protein and its ligand play a role in lymph-node organogenesis and vascular calcification. Alternatively spliced transcript variants of this gene have been reported, but their full length nature has not been determined. Osteoprotegerin/TNFRSF11B acts as decoy receptor for RANKL and thereby neutralizes its function in osteoclastogenesis. This protein may inhibit the activation of osteoclasts and promotes osteoclast apoptosis in vitro. Bone homeostasis seems to depend on the local RANKL/OPG ratio. Osteoprotegerin/TNFRSF11B also play a role in preventing arterial calcification, act as decoy receptor for TRAIL and protect against apoptosis. TRAIL binding blocks the inhibition of osteoclastogenesis.

Synonym: Tumor necrosis factor receptor superfamily member 11B, Osteoclastogenesis inhibitory factor, Osteoprotegerin, TNFRSF11B, OCIF, OPG,PDB5,TR1

Molekulargewicht: 45.3 kDa

NCBI Accession: NP_002537