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Merck
CN
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文件

安全信息

N4143

Sigma-Aldrich

Neurokinin B

≥95% (HPLC)

别名:

β-Neurokinin, Neuromedin K

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About This Item

经验公式（希尔记法）:
C55H79N13O14S2
CAS号:
86933-75-7
分子量:
1210.42
MDL编号:
MFCD00133665
UNSPSC代码:
51111800
PubChem化学物质编号:
24897694
NACRES:
NA.32

质量水平

200

检测方案

≥95% (HPLC)

形式

powder

UniProt登记号

Q9UHF0

储存温度

−20°C

SMILES字符串

CSCCC(NC(=O)C(CC(C)C)NC(=O)CNC(=O)C(NC(=O)C(Cc1ccccc1)NC(=O)C(Cc2ccccc2)NC(=O)C(CC(O)=O)NC(=O)C(Cc3cnc[nH]3)NC(=O)C(CCSC)NC(=O)C(N)CC(O)=O)C(C)C)C(N)=O

InChI

1S/C55H79N13O14S2/c1-30(2)21-38(50(77)62-36(47(57)74)17-19-83-5)61-43(69)28-59-55(82)46(31(3)4)68-54(81)40(23-33-15-11-8-12-16-33)65-51(78)39(22-32-13-9-7-10-14-32)64-53(80)42(26-45(72)73)67-52(79)41(24-34-27-58-29-60-34)66-49(76)37(18-20-84-6)63-48(75)35(56)25-44(70)71/h7-16,27,29-31,35-42,46H,17-26,28,56H2,1-6H3,(H2,57,74)(H,58,60)(H,59,82)(H,61,69)(H,62,77)(H,63,75)(H,64,80)(H,65,78)(H,66,76)(H,67,79)(H,68,81)(H,70,71)(H,72,73)

InChI key

NHXYSAFTNPANFK-UHFFFAOYSA-N

基因信息

human ... TAC3(6866)

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相关类别

Amino Acid Sequence

Asp-Met-His-Asp-Phe-Phe-Val-Gly-Leu-Met-NH2

生化/生理作用

Neurokinin B is a ten-residue peptide. It is an endogenous tachykinin agonist with preference for the NK-3 receptor. It is a potent bronchoconstrictor and may have a neuromodulatory role in the brain. Neurokinin B has a role in slow synaptic or non-synaptic communication.

其他说明

Lyophilized from 0.1% TFA in H2O

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

分析证书(COA)

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Neurokinin B- and specific tachykinin NK3 receptor agonists-induced airway hyperresponsiveness in the guinea-pig
Samira D
British Journal of Pharmacology (2000)
The Tachykinin Peptide Neurokinin B Binds Copper Forming an Unusual [CuII(NKB)2] Complex and Inhibits Copper Uptake into 1321N1 Astrocytoma Cells
ACS Chemical Neuroscience (2013)
Neurokinin B Acts via the Neurokinin-3 Receptor in the Retrochiasmatic Area to Stimulate Luteinizing Hormone Secretion in Sheep
Endocrinology (2010)
Hiroaki Okamura et al.
Advances in experimental medicine and biology, 784, 297-323 (2013-04-04)
The reproductive neuropeptide gonadotropin-releasing hormone (GnRH) has two modes of secretion. Besides the surge mode, which induces ovulation in females, the pulse mode of GnRH release is essential to cause various reproductive events in both sexes, such as spermatogenesis, follicular
Michael N Lehman et al.
Endocrinology, 151(8), 3479-3489 (2010-05-27)
Recently, a subset of neurons was identified in the arcuate nucleus of the hypothalamus that colocalize three neuropeptides, kisspeptin, neurokinin B, and dynorphin, each of which has been shown to play a critical role in the central control of reproduction.
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