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Synonyms: tumor necrosis factor (ligand) superfamily, member 11, TRANCE, TNFSF11, sOdf, RANKL, OPTB2, OPGL, ODF, hRANKL2, CD254

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $79 | 7-10 days | 7-10 days | |
| 10 μg | $129 | 7-10 days | 7-10 days | |
| 20 μg | $208 | 7-10 days | 7-10 days | |
| 50 μg | $419 | 7-10 days | 7-10 days | |
| 100 μg | $812 | 7-10 days | 7-10 days |
| Bioactivity | 1. Immobilized Recombinant Human Osteoprotegerin / TNFRSF11B Protein (His Tag) at 2 μg/mL (100 μL/well) can bind Recombinant Human RANKL Protein (ECD, rFc Tag) , the EC50 is 15-45 ng/mL.
2. The bioactivity of hRANKL was determined by measuring the ability of hRANKL to induce TRAP activity in Raw 264.7 cells. The ED50 for this effect is typically 1.5-7.5 ng/mL. |
| Description | RANKL/TNFSF11/CD254 Protein, Human, Recombinant (rFc) is expressed in HEK293 mammalian cells with rFc tag. The predicted molecular weight is 46.18 kDa and the accession number is AAC51762.1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | N-rFc |
| Accession Number | AAC51762.1 |
| Construction | A DNA sequence encoding the human TNFSF11 (AAC51762.1) (Gly64-Asp245) was expressed with the Fc region of rabbit IgG at the N-terminus. Predicted N terminal: Ser |
| Protein Purity | > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC. |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | tumor necrosis factor (ligand) superfamily, member 11, TRANCE, TNFSF11, sOdf, RANKL, OPTB2, OPGL, ODF, hRANKL2, CD254 |
| Research Background |
| Molecular Weight | 46.18 kDa (predicted); 134.21 kDa and 54.28 kDa (reducing condition, due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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