金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: Somatostatin R2/SSTR2 Long Name: Somatostatin Receptor Type 2 Aliases: Smstr2; SST2; SSTR2 Entrez Gene IDs: 6752 (Human); 20606 (Mouse); 54305 (Rat) Background: Somatostatin Receptor 2 View SSTR2 IHC images. Somatostatin Receptor 2 (SSTR2) is one of five 7-transmembrane G-protein-coupled receptors for somatostatins 14 and 28. Human SSTR2 shares 84% aa identity with mouse SSTR2 within the extracellular domains. Isoform B (357 aa) has an alternate C-terminal cytoplasmic region that is 12 aa shorter than that of isoform A (369 aa, reported as 93 kDa). Both SSTR2 isoforma are expressed in brain, stomach, intestinal epithelia, pancreatic islets and kidney tubules. Isoform B is also expressed in parotid, thyroid and bronchial glands.