An amino acid sequence from the middle region of human Somatostatin Receptor 2 (RSNQWGRSSCTINWP) was used as the immunogen for this SSTR2 antibody (100% homologous in human, mouse and rat).
The stated application concentrations are suggested starting amounts. Titration of the SSTR2 antibody may be required due to differences in protocols and secondary/substrate sensitivity.\. Western blot: 0.5-1 μg/mL
限制
仅限研究用
缓冲液
0.5 mg/mL if reconstituted with 0.2 mL sterile DI water
储存条件
-20 °C
储存方法
After reconstitution, the SSTR2 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Somatostatin receptor type 2 is a protein that in humans is encoded by the SSTR2 gene. 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. Stable transfection of human pancreatic cells, which do not endogenously express SSTR2, inhibits cell proliferation, tumorigenicity, and metastasis. These effects occur as a consequence of an autocrine SSTR2-dependent loop, whereby SSTR2 induces expression of its own ligand, somatostatin. mRNA was variably expressed in all neuroblastoma tumors with a relevant reduction in the more advanced stage.