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Merck
CN
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安全信息

N6383

Sigma-Aldrich

神经降压素

≥90% (HPLC)

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About This Item

经验公式（希尔记法）:
C78H121N21O20
CAS号:
58889-67-1
分子量:
1672.92
MDL编号:
MFCD00076678
UNSPSC代码:
51111800
PubChem化学物质编号:
329818664
NACRES:
NA.32

质量水平

200

方案

≥90% (HPLC)

表单

powder

UniProt登记号

P30990

储存温度

−20°C

SMILES字符串

CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H]2CCCN2C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CCCCN)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](Cc4ccc(O)cc4)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]5CCC(=O)N5)C(=O)N[C@@H](CC(C)C)C(O)=O

InChI

1S/C78H121N21O20/c1-7-43(6)63(73(115)96-57(76(118)119)37-42(4)5)97-70(112)55(39-45-21-25-47(101)26-22-45)95-72(114)59-18-13-35-99(59)75(117)52(16-11-33-86-78(83)84)90-64(106)48(15-10-32-85-77(81)82)89-71(113)58-17-12-34-98(58)74(116)51(14-8-9-31-79)91-69(111)56(40-60(80)102)94-66(108)50(28-30-62(104)105)88-68(110)54(38-44-19-23-46(100)24-20-44)93-67(109)53(36-41(2)3)92-65(107)49-27-29-61(103)87-49/h19-26,41-43,48-59,63,100-101H,7-18,27-40,79H2,1-6H3,(H2,80,102)(H,87,103)(H,88,110)(H,89,113)(H,90,106)(H,91,111)(H,92,107)(H,93,109)(H,94,108)(H,95,114)(H,96,115)(H,97,112)(H,104,105)(H,118,119)(H4,81,82,85)(H4,83,84,86)/t43-,48-,49-,50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,63-/m0/s1

InChI key

PCJGZPGTCUMMOT-ISULXFBGSA-N

基因信息

human ... NTS(4922)

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Amino Acid Sequence

Glp-Leu-Tyr-Glu-Asn-Lys-Pro-Arg-Arg-Pro-Tyr-Ile-Leu

一般描述

Neurotensin (NT) is encoded by the gene mapped to human chromosome 12q21.31. The encoded protein is a tridecapeptide with pGlu–Leu–Tyr–Glu–Asn–Lys–Pro–Arg–Arg–Pro–Tyr–Ile–Leu–COOH amino acid sequence. NT is widely distributed in the gastrointestinal (GI) tract and central nervous system (CNS), but at high levels in hypothalamus, amygdala and nucleus accumbens as well as at low levels in peripheral blood.

应用

Neurotensin has been used as an external calibration reagent in spectrum calibration. It has also been used to evaluate the performance of online capillary electrophoresis to matrix-assisted laser desorption ionization (CE-MALDI).
Neurotensin has been used in apoptosis/ cell death assay and is used in:
  • matrix-assisted laser desorption/ionisation-time of flight (MALDI-TOF) mass spectrometry analysis

生化/生理作用

Neurotensin (NT) acts as an inducer for analgesia, hypothermia and hyperglycemia, and is an inhibitor of gastric motility. Plasma NT levels are high in children with Prader–Willi syndrome (PWS). NT secreted from small cell lung cancer cells might have a regulatory action in this disease. It has been implicated in regulation of gastric system and inflammatory processes in the lung. In addition, NT also regulates immune response by stimulating cytokine release and chemotaxis on interaction with leukocytes, peritoneal mast cells and dendritic cells. NT present in gastrointestinal (GI) tract plays a vital role in various processes such as stimulation of pancreatic and biliary secretion and enhances growth of various normal tissues. It is involved downstream of Wnt/β-catenin signaling pathway and stimulates the growth of neuroendocrine tumor cells.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000366415
0000289693
0000351718
0000331474
0000307879

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Hypothermia and intolerance to cold induced by intracisternal administration of the hypothalamic peptide neurotensin.
Nature, 262(5569), 607-609 (1976)
Neurotensin is produced by and secreted from classic small cell lung cancer cells.
Moody TW
Life Sciences, 36(18), 1727-1732 (1985)
Neurotensin, a novel target of Wnt/?-catenin pathway, promotes growth of neuroendocrine tumor cells.
Kim JT
International Journal of Cancer. Journal International Du Cancer, 136(6), 1475-1481 (2015)
Online CE-MALDI-TOF MS Using a Rotating Ball Interface
Musyimi HK, et al.
Analytical Chemistry, 76(19), 5968-5973 (2004)
Daniel J Scott et al.
Biochimica et biophysica acta, 1838(11), 2817-2824 (2014-07-30)
The largest single class of drug targets is the G protein-coupled receptor (GPCR) family. Modern high-throughput methods for drug discovery require working with pure protein, but this has been a challenge for GPCRs, and thus the success of screening campaigns
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