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Synonyms: PD-L1, PDL1, PDCD1LG1, PDCD1L1, CD274 molecule, B7-H1, B7H1, B7-H


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $58 | 7-10 days | 7-10 days | |
| 10 μg | $93 | 7-10 days | 7-10 days | |
| 20 μg | $152 | 7-10 days | 7-10 days | |
| 50 μg | $298 | 7-10 days | 7-10 days | |
| 100 μg | $577 | 7-10 days | 7-10 days | |
| 200 μg | $858 | 7-10 days | 7-10 days | |
| 500 μg | $1,850 | 7-10 days | 7-10 days | |
| 1 mg | $3,770 | 7-10 days | 7-10 days |
| Bioactivity | Immobilized Human PD-1, mFc Tag at 1 μg/ml (100 μl/well) on the plate. Dose response curve for Human PD-L1, hFc Tag with the EC50 of 0.17 μg/ml determined by ELISA (QC Test). Human PD-L1, hFc Tag captured on CM5 Chip via Protein A can bind Biotinylated Human PD-1, His-Avi Tag with an affinity constant of 2.356 μM as determined in SPR assay (Biacore T200). |
| Description | PD-L1 Protein, Human, Recombinant (hFc) V2 is expressed in HEK293 Cells. The accession number is Q9NZQ7-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-hFc |
| Accession Number | Q9NZQ7-1 |
| Construction | Phe19-Arg238 |
| Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| Endotoxin | < 1.0 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 | PD-L1, PDL1, PDCD1LG1, PDCD1L1, CD274 molecule, B7-H1, B7H1, B7-H |
| Research Background |
| Molecular Weight | 52 kDa (Predicted); 68-80 kDa (Due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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