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SSTR2 / Somatostatin Receptor Type 2 Recombinant Protein | SSTR2 recombinant protein

Human SSTR2 / Somatostatin Receptor Type 2 Recombinant Protein

Applications
ELISA, Western Blot
Purity
>95% by SDS-PAGE
Synonyms
SSTR2 / Somatostatin Receptor Type 2; Human SSTR2 / Somatostatin Receptor Type 2 Recombinant Protein; Somatostatin receptor type 2; SS-2-R; SRIF-1; SSTR2 recombinant protein
Ordering
Host
E Coli
Purity/Purification
>95% by SDS-PAGE
Form/Format
Liquid; 50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole, 10% Glycerol (PH8.0)
Concentration
Reconstitution Dependent (varies by lot)
Sequence Length
369
Applicable Applications for SSTR2 recombinant protein
ELISA (EIA), Western Blot (WB), Antigen Protein (AP), Protein Array
Species
Human
Tag
His
Subunit
Homodimer and heterodimer with SSTR3 and SSTR5. Heterodimerization with SSTR3 inactivates SSTR3 receptor function. Heterodimerization with SSTR5 is enhanced by agonist stimulation of SSTR2 and increases SSTR2 cell growth inhibition activity. Following agonist stimulation, homodimers dissociate into monomers which is required for receptor internalization. Interacts with beta-arrestin; this interaction is necessary for receptor internalization and is destabilized by heterodimerization with SSTR5 which results in increased recycling of SSTR2 to the cell surface. Interacts (via C-terminus) with SHANK1 (via PDZ domain).
Entry Function
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.
Preparation and Storage
Store at -20 degree C. Avoid repeated freezing and thawing.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
NCBI Official Full Name
Somatostatin receptor type 2
NCBI Official Synonym Full Names
somatostatin receptor 2
NCBI Official Symbol
SSTR2
NCBI Protein Information
somatostatin receptor type 2
UniProt Protein Name
Somatostatin receptor type 2
Protein Family
UniProt Gene Name
SSTR2
UniProt Synonym Gene Names
SS-2-R; SS2-R; SS2R
UniProt Entry Name
SSR2_HUMAN

NCBI Description

Somatostatin acts at many sites to inhibit the release of many hormones and other secretory proteins. The biologic effects of somatostatin are probably mediated by a family of G protein-coupled receptors that are expressed in a tissue-specific manner. SSTR2 is a member of the superfamily of receptors having seven transmembrane segments and is expressed in highest levels in cerebrum and kidney. [provided by RefSeq, Jul 2008]

Uniprot Description

SSTR2: Receptor for somatostatins-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. In RIN-5F cells, this receptor inhibits calcium entry by suppressing voltage dependent calcium-channels. The C-terminus interacts with SHANK1 PDZ domain. Cerebrum and kidney. In lesser amounts in jejunum, colon and liver. Belongs to the G-protein coupled receptor 1 family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral; GPCR, family 1; Membrane protein, multi-pass; Receptor, GPCR

Chromosomal Location of Human Ortholog: 17q24

Cellular Component: neuron projection; integral to plasma membrane; cytoplasm; plasma membrane

Molecular Function: neuropeptide binding; protein binding; somatostatin receptor activity; PDZ domain binding

Biological Process: peristalsis; regulation of muscle contraction; response to starvation; synaptic transmission; negative regulation of cell proliferation; G-protein signaling, coupled to cyclic nucleotide second messenger; cell-cell signaling; neuropeptide signaling pathway; forebrain development; digestion; cerebellum development; spermatogenesis; G-protein signaling, adenylate cyclase inhibiting pathway; response to nutrient

Research Articles on SSTR2

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Product Notes

The SSTR2 sstr2 (Catalog #AAA2903303) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's SSTR2 / Somatostatin Receptor Type 2 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB), Antigen Protein (AP), Protein Array. Researchers should empirically determine the suitability of the SSTR2 sstr2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "SSTR2 / Somatostatin Receptor Type 2, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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