Human Sphingosine 1 Phosphate Receptor 1 (S1PR1) Protein
208€ (10 µg)
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935106861
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name
Human Sphingosine 1 Phosphate Receptor 1 (S1PR1) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx655112
tested applications
WB, SDS-PAGE
Description
Human Sphingosine 1 Phosphate Receptor 1 (S1PR1) Protein is a Recombinant Human protein expressed in E. coli.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Sphingosine 1 Phosphate Receptor 1 (S1PR1) |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 28.3 kDa Observed MW: 30 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Tyr311-Ser382 Tag: His and TRxA Tag |
| Expression | Recombinant |
| Purity | > 90% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| Alias | S1PR1,CD363,CHEDG1,D1S3362,ECGF1,EDG-1,EDG1,S1P1,endothelial differentiation G protein-coupled receptor 1 |
| Background | Protein S1PR1 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
S1PR1 is a G protein-coupled receptor that binds sphingosine-1-phosphate (S1P), a bioactive lipid involved in immune regulation, vascular development, and cellular migration. S1PR1 is widely expressed in endothelial cells, lymphocytes, and smooth muscle cells, where it regulates vascular barrier integrity, immune cell trafficking, and angiogenesis. Activation of S1PR1 by S1P triggers signaling pathways involving Gi proteins, leading to activation of PI3K/Akt, MAPK, and Rac, which regulate cell survival, proliferation, and cytoskeletal dynamics. In the immune system, S1PR1 is critical for lymphocyte egress from lymphoid tissues into circulation, making it a key target for immunosuppressive therapies, such as fingolimod, used in treating multiple sclerosis. In the vasculature, S1PR1 maintains endothelial barrier function and regulates vascular permeability. Dysregulation of S1PR1 signaling is associated with inflammatory diseases, cardiovascular disorders, and cancer, where it promotes tumor angiogenesis and immune evasion. Therapeutically, S1PR1 modulators are being developed for autoimmune diseases, inflammatory conditions, and cancer, highlighting its critical role in immune and vascular homeostasis.
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