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Merck
CN

05-23-0600

物质P

≥96% (HPLC), Tachykinin neuropeptide, solid

别名:

物质P, SP, 神经激肽 P

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关于此项目

经验公式(希尔记法):
C63H98N18O13S
化学文摘社编号:
分子量:
1347.63
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.51
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产品名称

物质P, Neuropeptide found in high concentrations in the gut.

SMILES string

S(CC[C@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]3N(CCC3)C(=O)[C@@H](NC(=O)[C@H]4N(CCC4)C(=O)[C@@H](N)CCCN=C(N)N)CCCCN)CCC(=O)N)CCC(=O)N)Cc2ccccc2)Cc1ccccc1)CC(C)C)C(=O)N)C

InChI

1S/C63H98N18O13S/c1-37(2)33-45(57(89)74-41(53(68)85)27-32-95-3)73-52(84)36-72-54(86)46(34-38-15-6-4-7-16-38)78-58(90)47(35-39-17-8-5-9-18-39)79-56(88)42(23-25-50(66)82)75-55(87)43(24-26-51(67)83)76-59(91)49-22-14-31-81(49)62(94)44(20-10-11-28-64)77-60(92)48-21-13-30-80(48)61(93)40(65)19-12-29-71-63(69)70/h4-9,15-18,37,40-49H,10-14,19-36,64-65H2,1-3H3,(H2,66,82)(H2,67,83)(H2,68,85)(H,72,86)(H,73,84)(H,74,89)(H,75,87)(H,76,91)(H,77,92)(H,78,90)(H,79,88)(H4,69,70,71)/t40-,41-,42-,43-,44-,45-,46-,47-,48-,49-/m0/s1

InChI key

ADNPLDHMAVUMIW-CUZNLEPHSA-N

assay

≥96% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

solubility

5% acetic acid: 1 mg/mL

shipped in

ambient

storage temp.

−20°C

Quality Level

Application

P 物质 (SP) 已用于增强3T3‑L1细胞脂质集聚,因为它们在葡萄糖水平升高的情况下会分化为脂肪细胞。

Biochem/physiol Actions

主靶标
物质P受体
产物不与ATP竞争。
可逆:否
细胞渗透性:否

Disclaimer

毒性:标准处理(A)

General description

P 物质 (SP) 是一种 11 个氨基酸的神经肽,属于速激肽 (TAC) 神经肽家族。它由中枢神经系统 (CNS)、外周神经系统和免疫细胞中的 TAC1 基因编码。此外,它还在炎症、血管生成和伤口愈合中发挥着重要作用。它在肠道中的浓度也很高。从传入神经释放时,它会引起神经源性炎症反应,包括肥大细胞脱粒。目前确知它会诱导 Ca2+ 动员,据报道它会通过激活 P 物质受体激活 CHO 细胞中的Goα、 Gq/11α和Gsα亚基。还报道诱导中性粒细胞中超氧化物的产生。

Other Notes

H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH₂
Roush, E.D., and Kwatra, M.M.1998.FEBS Lett.428, 291.
Chiwakata, C.B., et al. 1996.Infect.Immun.64, 5106.
Tanabe, T., et al. 1996.Eur. J. Pharmacol.299, 187.
Heath, M.J., et al. 1994.J. Neurophysiol.72, 1192.
Zhu, J., et al. 1994.Eur. J. Pharmacol.268, 279.
Garland, A.M., et al. 1993.Soc.Neurosci. 19, Abstract 104.6.
Wei, J.Y., et al. 1993.Soc.Neurosci. 19, Abstract 136.14.

Packaging

Physical form

作为三氟乙酸盐提供。

Preparation Note

溶解后,等分并冷冻保存(-20°C)。储备溶液在-20°C下可稳定保存至多3个月。

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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