S9129

生长抑素

≥97% (HPLC), powder

• 同義詞: SRIF, 促生长素释放抑制因子, 生长抑素-14, 生长激素释放抑制因子
• 經驗公式（希爾表示法）: C₇₆H₁₀₄N₁₈O₁₉S₂
• CAS號碼: 38916-34-6
• 分子量：: 1637.88
• Beilstein: 6436064
• EC號碼: 254-186-5
• MDL號碼: MFCD00076762
• 分類程式碼代碼: 12352200
• PubChem物質ID: 24899825
• NACRES: NA.32

屬性

• 品質等級: 200
• 化驗: ≥97% (HPLC)
• 形狀: powder
• 儲存溫度: −20°C
• SMILES 字串: [H]N1[C@@H](Cc2ccccc2)C(=O)N[C@@H](Cc3ccccc3)C(=O)N[C@@H](Cc4c[nH]c5ccccc45)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](Cc6ccccc6)C(=O)N[C@@H]([C@@H](C)O)C(=O)NC(CO)C(=O)N[C@@H](CSSC[C@H](NC(=O)CNC(=O)[C@H](C)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C1=O)C(O)=O
• InChI: 1S/C76H104N18O19S2/c1-41(79)64(100)82-37-61(99)83-58-39-114-115-40-59(76(112)113)92-72(108)57(38-95)91-75(111)63(43(3)97)94-71(107)54(33-46-23-11-6-12-24-46)90-74(110)62(42(2)96)93-66(102)51(28-16-18-30-78)84-69(105)55(34-47-36-81-49-26-14-13-25-48(47)49)88-68(104)53(32-45-21-9-5-10-22-45)86-67(103)52(31-44-19-7-4-8-20-44)87-70(106)56(35-60(80)98)89-65(101)50(85-73(58)109)27-15-17-29-77/h4-14,19-26,36,41-43,50-59,62-63,81,95-97H,15-18,27-35,37-40,77-79H2,1-3H3,(H2,80,98)(H,82,100)(H,83,99)(H,84,105)(H,85,109)(H,86,103)(H,87,106)(H,88,104)(H,89,101)(H,90,110)(H,91,111)(H,92,108)(H,93,102)(H,94,107)(H,112,113)/t41-,42+,43+,50-,51-,52-,53-,54-,55-,56-,57?,58-,59-,62-,63-/m0/s1
• InChI 密鑰: NHXLMOGPVYXJNR-FQSIDJEASA-N
• 基因資訊: human ... SSTR1(6751) , SSTR2(6752) , SSTR3(6753) , SSTR4(6754) , SSTR5(6755)

描述

Amino Acid Sequence

Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys

一般說明

Somatostatin (SST) is a peptide.

Somatostatin is expressed in endocrine cells and nerve fibers of the gastrointestinal tract. It is also expressed in other tissues.

應用

Somatostatin has been used:

• as a standard antigen to detect antibodies in an indirect enzyme-linked immunosorbent assay (ELISA) method
• to study the effect of somatostatin on oxytocin release during pregnancy in rats
• to test the specificity of the avidin-biotinylated horseradish peroxidase immunocytochemical procedure to visualize somatostatin-immunoreactive (SS-IR) neurons

生化／生理作用

Somatostatin (SST) performs several functions like anti-proliferation, pro-apoptosis and anti-migration. Somatostatin performs physiological activities with the help of various G protein-coupled receptor subtypes (SST receptor (SSTR)-1, SSTR2A, SSTR2B, and SSTR3-5).

Somatostatin regulates the secretion of hormones and bioactive peptides. It acts as an inhibitor in the digestive tract by inhibiting gastrin release. In the pancreatic islets, it inhibits glucagon and insulin release. Somatostatin and its synthetic analogs have been used in the treatment of neuroendocrine tumors.

其他說明

Lyophilized from 0.1% TFA in H2O

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)