Description
Recombinant Human TNFRSF11B/Osteoprotegerin Protein
The Recombinant Human TNFRSF11B/Osteoprotegerin Protein is a biologically active recombinant protein that plays a significant role in various cellular processes and signaling pathways in human biology. This protein is widely employed in immunological research, cell biology studies, protein-protein interaction analyses, and therapeutic development, providing researchers with a reliable tool for investigating TNFRSF11B/Osteoprotegerin function and its implications in health and disease.
This product (SKU: RPCB0293) is produced using HEK293 cells and features a C-His tag for convenient detection and purification. The protein exhibits a calculated molecular weight of 44.46 kDa with an observed molecular weight of 55-65 kDa under denaturing conditions, achieving ≥ 95 % as determined by SDS-PAGE;≥95 % as determined by HPLC.. Functional bioactivity has been validated through rigorous quality control assays, confirming its suitability for demanding research applications.
Key Features
High Purity by Affinity Chromatography | |
Mammalian & Bacterial Expression Systems | |
High lot-to-lot consistency via strict QC |
Product Name: | Recombinant Human TNFRSF11B/Osteoprotegerin Protein |
SKU: | RPCB0293 |
Size: | 10 μg , 20 μg , 50 μg , 100 μg |
Reactivity: | Human |
Synonyms: | TNFRSF11B, OCIF, OPG, PDB5, TR1, TNF receptor superfamily member 11b, Osteoprotegerin, OCIF, OPG, PDB5, TR1 |
Tag: | C-His |
Expression Host: | HEK293 cells |
Calculated MW: | 44.46 kDa |
Observed MW: | 55-65 kDa |
Gene ID: | 4982 |
Protein Description: | High quality, high purity and low endotoxin recombinant Recombinant Human TNFRSF11B/Osteoprotegerin Protein (RPCB0293), tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed. |
Endotoxin: | < 0.1 EU/μg of the protein by LAL method. |
Purity: | ≥ 95 % as determined by SDS-PAGE;≥95 % as determined by HPLC. |
Formulation: | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. |
Bio-Activity: |
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Reconstitution: | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
Storage: | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
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.