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Synonyms: TRFR, transferrin receptor, TR, TFR1, TFR, T9, p90, CD71


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $48 | 7-10 days | 7-10 days | |
| 10 μg | $75 | 7-10 days | 7-10 days | |
| 20 μg | $118 | 7-10 days | 7-10 days | |
| 50 μg | $229 | 7-10 days | 7-10 days | |
| 100 μg | $386 | 7-10 days | 7-10 days | |
| 200 μg | $682 | 7-10 days | 7-10 days | |
| 500 μg | $1,430 | 7-10 days | 7-10 days |
| Bioactivity | Immobilized Human Transferrin R, His Tag at 2 μg/ml (100 μl/well) on the plate. Dose response curve for Biotinylated Human Transferrin, His Avi Tag with the EC50 of 14.3 ng/ml determined by ELISA. (QC Test) Immobilized Human Transferrin R, His Tag at 1 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-Transferrin R Antibody, hFc Tag with the EC50 of 6.8 ng/ml determined by ELISA. Loaded Anti-Transferrin R Antibody, hFc Tag on ProA-Biosensor can bind Human Transferrin R, His Tag with an affinity constant of 0.65 nM as determined in BLI assay (Gator® Prime). |
| Description | Transferrin Receptor/TFRC Dimer Protein, Human, Recombinant (His) is expressed in HEK293 Cells. The accession number is P02786. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | N-His |
| Accession Number | P02786 |
| Construction | Cys89-Phe760 |
| Protein Purity | > 90% as determined by Bis-Tris PAGE;
> 95% as determined by HPLC |
| Endotoxin | < 0.1 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | 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 | TRFR, transferrin receptor, TR, TFR1, TFR, T9, p90, CD71 |
| Research Background |
| Molecular Weight | 77.25 kDa (Predicted); 78-90 kDa (Due to glycosylation); 125-180 kDa (SEC-MALS) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
| Size | Quantity | Unit Price | Amount | Operation |
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