Human Somatostatin Receptor 2 (SSTR2) Protein
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Description
Somatostatin Receptor 2 (SSTR2) Protein is a Recombinant protein from Human.
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Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Somatostatin Receptor 2 (SSTR2) |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 22.8 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Ser31-Leu218 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 95% |
| 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 |
| UniProt ID | P30874 |
| Alias | SSTR2,somatotropin release-inhibiting factor receptor,SRIF-1,SST2 |
| Background | Protein SSTR2 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
SSTR2 is another member of the somatostatin receptor family, primarily activated by somatostatin. Like SSTR1, SSTR2 also couples to Gi proteins to inhibit adenylate cyclase and reduce cAMP levels. It is expressed in a variety of tissues, including the pituitary gland, pancreas, and gastrointestinal tract, and plays a crucial role in regulating the secretion of growth hormone, insulin, and other hormones. SSTR2 is particularly important in inhibiting the release of growth hormone from the pituitary and in controlling insulin release from pancreatic β-cells. It is also implicated in regulating gastrointestinal motility and digestive enzyme secretion. Dysregulation of SSTR2 signaling is often found in tumors, particularly neuroendocrine tumors, where increased hormone secretion occurs. SSTR2 agonists, like somatostatin analogs, are used in the clinical management of conditions such as acromegaly, carcinoid syndrome, and other endocrine-related disorders, where they help control hormone levels and reduce tumor growth.
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Receptor for somatostatin-14 and-28. This receptor is coupled via pertussis toxin sensitive G proteins to inhibition of adenylyl cyclase. In addition it stimulates phosphotyrosine phosphatase and PLC via pertussis toxin insensitive as well as sensitive G proteins. Inhibits calcium entry by suppressing voltage-dependent calcium channels. Acts as the functionally dominant somatostatin receptor in pancreatic alpha-and beta-cells where it mediates the inhibitory effect of somatostatin-14 on hormone secretion. Inhibits cell growth through enhancement of MAPK1 and MAPK2 phosphorylation and subsequent up-regulation of CDKN1B. Stimulates neuronal migration and axon outgrowth and may participate in neuron development and maturation during brain development. Mediates negative regulation of insulin receptor signaling through PTPN6. Inactivates SSTR3 receptor function following heterodimerization.
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