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Merck
CN

N4143

Neurokinin B

≥95% (HPLC)

别名:

β-Neurokinin, Neuromedin K

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关于此项目

经验公式(希尔记法):
C55H79N13O14S2
化学文摘社编号:
分子量:
1210.42
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
51111800
MDL number:
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产品名称

Neurokinin B, ≥95% (HPLC)

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)

SMILES string

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 key

NHXYSAFTNPANFK-UHFFFAOYSA-N

assay

≥95% (HPLC)

form

powder

UniProt accession no.

storage temp.

−20°C

Quality Level

Gene Information

human ... TAC3(6866)

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Biochem/physiol Actions

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.

Other Notes

Lyophilized from 0.1% TFA in H2O

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Robert P Millar et al.
Nature reviews. Endocrinology, 9(8), 451-466 (2013-07-03)
Reproductive hormones affect all stages of life from gamete production, fertilization, fetal development and parturition, neonatal development and puberty through to adulthood and senescence. The reproductive hormone cascade has, therefore, been the target for the development of numerous drugs that
Emilie Caron et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 32(33), 11486-11494 (2012-08-17)
It is increasingly accepted that alterations of the early life environment may have lasting impacts on physiological functions. In particular, epidemiological and animal studies have indicated that changes in growth and nutrition during childhood and adolescence can impair reproductive function.
Neurokinin B Acts via the Neurokinin-3 Receptor in the Retrochiasmatic Area to Stimulate Luteinizing Hormone Secretion in Sheep
Endocrinology (2010)
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- and specific tachykinin NK3 receptor agonists-induced airway hyperresponsiveness in the guinea-pig
Samira D
British Journal of Pharmacology (2000)

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