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安全信息

SML4019

Sigma-Aldrich

Neuromedin U-23 (rat) trifluoroacetate

≥95% (HPLC)

别名:

L-Tyrosyl-L-lysyl-L-valyl-L-asparaginyl-L-α-glutamyl-L-tyrosyl-L-glutaminylglycyl-L-prolyl-L-valyl-L-alanyl-L-prolyl-L-serylglycylglycyl-L-phenylalanyl-L-phenylalanyl-L-leucyl-L-phenylalanyl-L-arginyl-L-prolyl-L-arginyl-L-aspartamide trifluoroacetate, Neuromedin U trifluoroacetate, Phe-Lys-Ala-Glu-Tyr-Gln-Ser-Pro-Ser-Val-Gly-Gln-Ser-Lys-Gly-Tyr-Phe-Leu-Phe-Arg-Pro-Arg-Asn-NH2 trifluoroacetate, Rat neuromedin U-23 trifluoroacetate, YKVNEYQGPVAPSGGFFLFRPRN-NH2 trifluoroacetate

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About This Item

经验公式（希尔记法）:
C124H180N34O31
分子量:
2642.97
UNSPSC代码:
12352200

质量水平

100

方案

≥95% (HPLC)

表单

(Powder or Lyophilized powder or film)

储存条件

desiccated

颜色

white to off-white

储存温度

-10 to -25°C

SMILES字符串

O=C([C@H](CC1=CC=CC=C1)NC([C@H](CC(C)C)NC([C@@H](NC([C@@H](NC(CNC(CNC([C@H](CO)NC([C@H]2CCCN2C([C@@H](NC([C@H](C(C)C)NC(C3N(CCC3)C(CNC([C@@H](NC([C@H](CC4=CC=C(C=C4)O)NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CCCCN)NC([C@@H](N)CC5=CC=C(C=C5)O)=O)=O)C(C)C)=O)

生化/生理作用

Endogenous agonist of neuromedin-U receptor 1 (NMUR1) and neuromedin-U receptor 2 (NMUR2)



Neuromedin U-23 (Neuromedin U), a neuropeptide, is endogenous agonist of neuromedin-U receptor 1 (EC50 = 0.17 nM) and neuromedin-U receptor 2 (EC50 = 1.4 nM) that regulates blood pressure, ion transport in the gut, mesenteric blood flow and adrenocortical function. Neuromedin U-23 decreases body weight and food intake and increases core body temperature in mice when administered at a dose of 36 µg/animal. It appears that neuromedin U regulates epithelial cell differentiation and barrier immunity through interaction with neuromedin-U receptor 1 present at small intestine eosinophils.

注意

Hygroscopic

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000377384
0000377383
0000345800
0000377384
0000377383

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Luca Botticelli et al.
Pharmacological research, 195, 106875-106875 (2023-07-31)
Neuromedin U (NMU) is a bioactive peptide produced in the gut and in the brain, with a role in multiple physiological processes. NMU acts by binding and activating two G protein coupled receptors (GPCR), the NMU receptor 1 (NMU-R1), which
Yu Li et al.
Science (New York, N.Y.), 381(6663), 1189-1196 (2023-09-14)
Eosinophils are granulocytes that play an essential role in type 2 immunity and regulate multiple homeostatic processes in the small intestine (SI). However, the signals that regulate eosinophil activity in the SI at steady state remain poorly understood. Through transcriptome
Andrea Peier et al.
Endocrinology, 150(7), 3101-3109 (2009-03-28)
Neuromedin U (NMU) and neuromedin S (NMS) are structurally related neuropeptides that have been reported to modulate energy homeostasis. Pharmacological data have shown that NMU and NMS inhibit food intake when administered centrally and that NMU increases energy expenditure. Additionally

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