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Cat.No.:PKSH033557
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Synonyms | Programmed Cell Death 1 Ligand 1;PD-L1;PDCD1 Ligand 1;Programmed Death Ligand 1;B7 Homolog 1;B7-H1;CD274;B7H1;PDCD1L1;PDCD1LG1;PDL1 |
Species | Human |
Expression_host | HEK293 Cells |
Sequence | Phe19-Thr239 |
Accession | Q9NZQ7 |
Application | Functional ELISA |
Mol_Mass | 26.3 kDa |
AP_Mol_Mass | 34-42 kDa |
Tag | C-His |
Bio_Activity | Immobilized Anti-Human PDL1 mAb at 2μg/ml (100 μl/well)can bind Human PD-L1-His.The ED50 of Human PD-L1-6His is 5.57 ng/ml. |
Purity | > 95 % as determined by reducing SDS-PAGE. |
Endotoxin level | < 1.0 EU per μg of the protein as determined by the LAL method. |
Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
Formulation | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 4% Mannitol, 0.02% Tween 80, pH7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in |
Reconstitution | Please refer to the printed manual for detailed information. |