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Synonyms: Programmed death ligand 1, Programmed Cell Death 1 Ligand 1, PD-L1, PDL1, PDCD1LG1, PDCD1L1, PDCD1 ligand 1, CD274, B7-H1, B7H1, B7 homolog 1

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $129 | - | In Stock | |
| 10 μg | $213 | - | In Stock | |
| 20 μg | $355 | 7-10 days | 7-10 days | |
| 50 μg | $625 | - | In Stock | |
| 100 μg | $963 | - | In Stock |
| Bioactivity | 1. Loaded Mouse PD-1-His on HIS1K Biosensor, can bind Biotinylated Human PD-L1-Fc-Avi with an affinity constant of <10-3 nM as determined in BLI assay. (Regularly tested)
2. Immobilized Recombinant Human PD-1-His at 5μg/ml (100 μl/well)can bind Human PD-L1-Fc-Avi. The ED50 of Human PD-L1-Fc-Avi is 0.185 ug/ml. (Regularly tested) |
| Description | PD-L1 Protein, Human, Recombinant (hFc & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-Fc-Avi tag. The predicted molecular weight is 70-95 KDa and the accession number is Q9NZQ7. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-hFc-Avi |
| Accession Number | Q9NZQ7 |
| Amino Acid | Phe19-Thr239 |
| Construction | Phe19-Thr239 |
| Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
| Endotoxin | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM PB, 150 mM NaCl, pH 7.4. |
| Reconstitution | Reconstitute the lyophilized protein in distilled 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 | Programmed death ligand 1, Programmed Cell Death 1 Ligand 1, PD-L1, PDL1, PDCD1LG1, PDCD1L1, PDCD1 ligand 1, CD274, B7-H1, B7H1, B7 homolog 1 |
| Research Background |
| Molecular Weight | 70-95 KDa (reducing condition) |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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