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Neuromedin U-25 (human) Sale

目录号 : GC44379

Neuromedin U-25 (human)是一种由25个氨基酸组成的内源性肽,具有强效的平滑肌收缩活性。

Neuromedin U-25 (human) Chemical Structure

Cas No.:312306-89-1

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1mg
¥560.00
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5mg
¥1,456.00
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10mg
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25mg
¥3,640.00
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Sample solution is provided at 25 µL, 10mM.

Description

Neuromedin U-25 (human) is a 25-amino-acid endogenous peptide with potent smooth muscle contractile activity [1]. Neuromedin U-25 can bind to the conserved binding pocket of two subtypes of the Neuromedin U receptors, thereby activating Gq/11[2]. Neuromedin U-25 has been widely used in the regulation of appetite and the control of energy balance[3].

In vitro, Neuromedin U-25 treatment for 4 hours significantly increased the mRNA levels of IL-5 and IL-13 in Th2 cells, with EC50 values of 3.5nM and 4.5nM respectively[4].

References:
[1] Mitchell J D, Maguire J J, Kuc R E, et al. Expression and vasoconstrictor function of anorexigenic peptides neuromedin U-25 and S in the human cardiovascular system[J]. Cardiovascular research, 2009, 81(2): 353-361.
[2] You C, Zhang Y, Xu P, et al. Structural insights into the peptide selectivity and activation of human neuromedin U receptors[J]. Nature Communications, 2022, 13(1): 2045.
[3] Martinez V G, O'Driscoll L. Neuromedin U: a multifunctional neuropeptide with pleiotropic roles[J]. Clinical chemistry, 2015, 61(3): 471-482.
[4] Ye Y, Luo J, Zeng N, et al. Neuromedin U promotes human type 2 immune responses[J]. Mucosal Immunology, 2022, 15(5): 990-999.

Neuromedin U-25 (human)是一种由25个氨基酸组成的内源性肽,具有强效的平滑肌收缩活性[1]。Neuromedin U-25能结合至神经调节肽U受体的两个亚型的保守结合口袋,从而激活Gq/11蛋白[2]。Neuromedin U-25已广泛应用于食欲调节与能量平衡控制[3]

在体外,使用Neuromedin U-25处理Th2细胞4小时,可显著提高IL-5和IL-13的mRNA水平,EC50值分别为3.5nM和4.5nM[4]

实验参考方法

Cell experiment [1]:

Cell lines

Th2 cells

Preparation Method

Th2 cells grow in RPMI medium containing 10% human serum, 1×L-glutamine, 1×penicillin/streptomycin, 1×pyruvate sodium, 1×MEM NEAA, 10mM HEPES buffer, 50µM 2-mercaptoethanol and 250U/ml IL-2. After being treated with different concentrations of Neuromedin U-25 (0.001, 0.01, 0.1, 1, and 10nM) for 4 hours, the concentrations of IL-5 and IL-13 in the cell were detected.

Reaction Conditions

0.001, 0.01, 0.1, 1, and 10nM; 4h

Applications

Neuromedin U-25 treatment significantly enhanced the concentrations of IL-5 and IL-13 in Th2 cells in a dose-dependent manner.

References:
[1] Ye Y, Luo J, Zeng N, et al. Neuromedin U promotes human type 2 immune responses[J]. Mucosal Immunology, 2022, 15(5): 990-999.

化学性质

Cas No. 312306-89-1 SDF
Canonical SMILES NC([C@H](CC(N)=O)NC([C@H](CCCNC(N)=N)NC([C@@H]1CCCN1C([C@H](CCCNC(N)=N)NC([C@@H](NC([C@H](CC(C)C)NC([C@@H](NC([C@@H](NC(CNC([C@H](CCCNC(N)=N)NC([C@H](CO)NC([C@H](CCC(N)=O)NC([C@H](CO)NC([C@@H](NC([C@@H](NC([C@@H]2CCCN2C([C@H](CO)NC([C@H](CCC(N)=O)NC(
分子式 C141H203N41O38 分子量 3080.4
溶解度 Soluble in DMSO 储存条件 Store at -20°C
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1 mM 324.6 μL 1.6232 mL 3.2463 mL
5 mM 64.9 μL 324.6 μL 649.3 μL
10 mM 32.5 μL 162.3 μL 324.6 μL
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