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ABflo® 647 Rabbit anti-Human PD-L1/CD274 mAb (100 T)
| Reactivity: | Human |
| Applications: | FC |
| Host Species: | Rabbit |
| Isotype: | IgG |
| Clonality: | Monoclonal Antibody |
| Conjugation: | ABflo® 647. Ex:648nm. Em:664nm. |
| Gene Name: | CD274 molecule |
| Gene Symbol: | CD274 |
| Synonyms: | B7-H; B7H1; PDL1; PD-L1; hPD-L1; PDCD1L1; PDCD1LG1 |
| Gene ID: | 29126 |
| UniProt ID: | Q9NZQ7 |
| Clone ID: | 8C9R0 |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 1-290 of human PD-L1/CD274 (Q9NZQ7) |
| Dilution: | FC,5 μl per 10^6 cells in 100 μl volume |
| Purification Method: | Affinity purification |
| Concentration: | 0.01 mg/mL |
| Buffer: | PBS with 0.03% proclin300,0.2% BSA, pH7.3. |
| Storage: | Store at -20°C. Avoid freeze / thaw cycles. |
| Documents: | Manual-CD274 antibody |
Background
This gene encodes an immune inhibitory receptor ligand that is expressed by hematopoietic and non-hematopoietic cells, such as T cells and B cells and various types of tumor cells. The encoded protein is a type I transmembrane protein that has immunoglobulin V-like and C-like domains. Interaction of this ligand with its receptor inhibits T-cell activation and cytokine production. During infection or inflammation of normal tissue, this interaction is important for preventing autoimmunity by maintaining homeostasis of the immune response. In tumor microenvironments, this interaction provides an immune escape for tumor cells through cytotoxic T-cell inactivation. Expression of this gene in tumor cells is considered to be prognostic in many types of human malignancies, including colon cancer and renal cell carcinoma. Alternative splicing results in multiple transcript variants.
Images
 | Flow cytometry: 1×10^6 K-562 cells (negative control,left) and MDA-MB-231 cells (right) were surface-stained with ABflo® 647 Rabbit anti-Human PD-L1/CD274 mAb (A22305,2 μg/mL,orange line) or ABflo® 647 Rabbit IgG isotype control (A22070,2 μg/mL,blue line). Non-fluorescently stained cells was used as blank control (red line). |
 | Flow cytometry: 1×10^6 MDA-MB-231 cells were surface-stained with ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,left) or ABflo® 647 Rabbit anti-Human PD-L1/CD274 mAb (A22305,5 μl/Test,right). |
 | Flow cytometry: 1×10^6 Human PBMC were surface-stained with ABflo® 647 Rabbit anti-Human PD-L1/CD274 mAb (A22305,5 μl/Test,orange line) or ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,blue line). Non-fluorescently stained Human PBMC was used as blank control (red line). |
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