Human Prostacyclin Receptor (PTGIR) Protein
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Description
Human Prostacyclin Receptor (PTGIR) Protein is a Recombinant Human protein expressed in E. coli.
Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Prostacyclin Receptor (PTGIR) |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Please enquire. Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 90% |
| Size 1 | 1 mg |
| Size 2 | 5 mg |
| 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 1-2 months. |
| 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 | PTGIR,prostanoid IP receptor,prostacyclin receptor,prostaglandin I2 receptor,prostaglandin I2 (prostacyclin) receptor,IP ,PRIPR |
| Background | Protein PTGIR |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
The prostacyclin receptor (PTGIR), also known as IP, is a G protein-coupled receptor activated by prostacyclin (PGI2), a potent vasodilator and inhibitor of platelet aggregation. PTGIR couples to Gs proteins, stimulating adenylate cyclase, increasing cAMP levels, and promoting downstream signaling that leads to smooth muscle relaxation and inhibition of platelet activation. PTGIR is expressed in endothelial cells, vascular smooth muscle, and platelets, where it plays a critical role in maintaining vascular homeostasis, reducing thrombosis, and regulating inflammation. Prostacyclin analogs, such as epoprostenol and iloprost, are used clinically to treat pulmonary arterial hypertension (PAH) by improving vasodilation and reducing vascular resistance. Dysregulation of PTGIR signaling is implicated in cardiovascular diseases, thrombosis, and inflammatory conditions. PTGIR remains a valuable therapeutic target for vascular disorders due to its ability to promote vasodilation, inhibit platelet aggregation, and protect against endothelial dysfunction.
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