[D-Trp7,9,10]-Substance P TFA

[D-Trp7,9,10]-Substance P TFA;

[D-Trp7,9,10]-Substance P TFA 是 substance P 的类似物。Substance P 刺激 substance P 受体,但也通过烟碱乙酰胆碱受体抑制离子传导。

[D-Trp7,9,10]-Substance P TFAamp;;

[D-Trp7,9,10]-Substance P TFA Chemical Structure

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

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生物活性

[D-Trp7,9,10]-Substance P TFA is a substance P analogue. Substance P stimulates substance P receptors but also inhibits ion conductance through nicotinic acetylcholine receptors[1].

体外研究
(In Vitro)

Substance P (SP)-related peptide, pGlu-Gln-D-Trp-Phe-D-Trp-D-Trp-Met-NH2, inhibits the activation of Gi or Go by M2 muscarinic cholinergic receptor (M2 mAChR) or of Gs by beta-adrenergic receptor in the reconstituted phospholipid vesicles, assayed by receptor-promoted GTP hydrolysis[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

1702.90

Formula

C81H106F3N21O15S

Sequence

Arg-Pro-Lys-Pro-Gln-Gln-Trp-Phe-Trp-Trp-Met-NH2

Sequence Shortening

RPKPQQWFWWM-NH2

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

参考文献
  • [1]. Eardley D, et al. Both substance P agonists and antagonists inhibit ion conductance through nicotinic acetylcholine receptors on PC12 cells. Eur J Pharmacol. 1985;114(1):101-104.

    [2]. Mukai H, et al. G protein antagonists. A novel hydrophobic peptide competes with receptor for G protein binding. J Biol Chem. 1992;267(23):16237-16243.