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Description
S-RMab® PD-L1 Recombinant Rabbit mAb (SDT-119-297)Product Specification Host Rabbit Antigen PD L1 Synonyms Programmed cell death 1 ligand 1, PDCD1 ligand 1, Programmed death ligand 1, hPD L1, B7 homolog 1, B7 H1, CD274, B7H1, PDCD1L1, PDCD1LG1 Immunogen Recombinant Protein Location Cell membrane Accession Q9NZQ7 Clone Number SDT 119 297 Antibody Type Recombinant mAb Isotype IgG Application WB, IHC P Reactivity Hu Purification Protein A Concentration 0. 5 mg ml Conjugation Unconjugated Physical
Product Specification
| Host | Rabbit |
| Antigen | PD-L1 |
| Synonyms | Programmed cell death 1 ligand 1, PDCD1 ligand 1, Programmed death ligand 1, hPD-L1, B7 homolog 1, B7-H1, CD274, B7H1, PDCD1L1, PDCD1LG1 |
| Immunogen | Recombinant Protein |
| Location | Cell membrane |
| Accession | Q9NZQ7 |
| Clone Number | SDT-119-297 |
| Antibody Type | Recombinant mAb |
| Isotype | IgG |
| Application | WB, IHC-P |
| Reactivity | Hu |
| Purification | Protein A |
| Concentration | 0.5 mg/ml |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, -20 °C as supplied |
Dilution
| application | dilution | species |
| WB | 1:1000 | null |
| IHC-P | 1:100 | null |
Background
Programmed death-ligand 1 (PD-L1) also known as cluster of differentiation 274 (CD274) or B7 homolog 1 (B7-H1) is a protein that in humans is encoded by the CD274 gene. Programmed death-ligand 1 (PD-L1) is a 40kDa type 1 transmembrane protein that has been speculated to play a major role in suppressing the adaptive arm of immune systems during particular events such as pregnancy, tissue allografts, autoimmune disease and other disease states such as hepatitis. The binding of PD-L1 to the inhibitory checkpoint molecule PD-1 transmits an inhibitory signal based on interaction with phosphatases (SHP-1 or SHP-2) via Immunoreceptor Tyrosine-Based Switch Motif (ITSM). This reduces the proliferation of antigen-specific T-cells in lymph nodes, while simultaneously reducing apoptosis in regulatory T cells (anti-inflammatory, suppressive T cells) - further mediated by a lower regulation of the gene Bcl-2. Upregulation of PD-L1 on immune cells (especially myeloid cells) can also lead to formation of an immunosuppressive environment in a highly localized manner that also allow the cancer cells to proliferate.
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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