

| Каталожный номер | HV974127 |
|---|---|
| Реактивность видов | Human |
| Применения | FCM |
| Хозяинский вид | Human |
| Клоональность | Monoclonal |
| Изотип | IgG4, kappa |
| ID клона | SAA0088 |
| Конъюгация | PE |
| Проверенные приложения | FCM |
| Цель | B7 homolog 1, B7-H1, B7H1, CD274, PD-L1, PDCD1 ligand 1, PDCD1L1, PDCD1LG1, PDL1, Programmed cell death 1 ligand 1, Programmed death ligand 1 |
| Уровень эндотоксинов | Please contact with the lab for this information. |
| Чистота | >90% as determined by SDS-PAGE. |
| Связанные продукты | Human IgG4 (S228P) Recombinant Isotype Control Antibody (13R4), PE |
| Номер доступа | Q9NZQ7 |
| Форма | Liquid |
| Буфер хранения | 0.01M PBS, pH 7.4, 50% glycerol, 0.05% Proclin 300. Пожалуйста, обратитесь к конкретной информации о буфере в печатной версии даташита или в индивидуальном сертификате качества (COA) для партии. |
| Устойчивость и хранение | Store at 4°C for 12 months. Protect from light. Do not freeze. |
| Фон | Programmed cell death 1 ligand 1 (CD274/PD-L1) is a ~33 kDa protein. Plays a critical role in induction and maintenance of immune tolerance to self. As a ligand for the inhibitory receptor PDCD1/PD-1, modulates the activation threshold of T-cells and limits T-cell effector response. Through a yet unknown activating receptor, may costimulate T-cell subsets that predominantly produce interleukin-10 (IL10). Can also act as a transcription coactivator: in response to hypoxia, translocates into the nucleus via its interaction with phosphorylated STAT3 and promotes transcription of GSDMC, leading to pyroptosis. CD274 is the therapeutic target of atezolizumab (Tecentriq) and durvalumab (Imfinzi). 1. Freeman, GJ. et al. (2000) The Journal of experimental medicine 192, 1027-34. PMID: 11015443 2. Mezzadra, R. et al. (2017) Nature 549, 106-110. PMID: 28813410 3. Burr, ML. et al. (2017) Nature 549, 101-105. PMID: 28813417 4. Huang, X. et al. (2019) Cancer immunology research 7, 1580-1590. PMID: 31399419 5. Kennedy, A. et al. (2023) The EMBO journal 42, e111556. PMID: 36727298 6. Dong, H. et al. (1999) Nature medicine 5, 1365-9. PMID: 10581077 7. Hou, J. et al. (2020) Nature cell biology 22, 1264-1275. PMID: 32929201 |
| Примечание | For flow cytometric staining, the suggested use of this reagent is 0.5 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application. For research use only. |

Flow-cytometry using PE anti-human CD274 antibody. MDA-MB-231 cells were stained with an irrelevant antibody (Blue Histogram) or an PE anti-human CD274 monoclonal antibody (Catalog: HV974127, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.




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