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  1. GPCR/G Protein Neuronal Signaling
  2. Neurokinin Receptor
  3. [Sar9,Met(O2)11]-Substance P

[Sar9,Met(O2)11]-Substance P 

目錄號(hào): HY-P1012 純度: 98.84%
COA 產(chǎn)品使用指南

[Sar9,Met(O2)11]-Substance P 是一種選擇性的速激肽 NK1 受體激動(dòng)劑。

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Custom Peptide Synthesis

[Sar9,Met(O2)11]-Substance P Chemical Structure

[Sar9,Met(O2)11]-Substance P Chemical Structure

CAS No. : 110880-55-2

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3.  試用裝只面向終端客戶。

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Customer Review

Other Forms of [Sar9,Met(O2)11]-Substance P:

查看 Neurokinin Receptor 亞型特異性產(chǎn)品:

  • 生物活性

  • 實(shí)驗(yàn)參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

[Sar9,Met(O2)11]-Substance P is a tachykinin NK1 receptor selective agonist.

IC50 & Target

NK1 receptor[1]

細(xì)胞效力
(Cellular Effect)
Cell Line Type Value Description References
U-373MG ATCC IC50
1.1 x 10-10 M
Compound: [Sar(9),Met(O2)11]-SP
Displacement of [125I]BH-SP from NK1 receptor in human U373MG cells measured after 30 mins by scintillation counting method
Displacement of [125I]BH-SP from NK1 receptor in human U373MG cells measured after 30 mins by scintillation counting method
[PMID: 27876250]
體外研究
(In Vitro)

[Sar9,Met(O2)11]-Substance P and septide (10-100?pmol per rat, i.c.v.) are equipotent in increasing mean arterial blood pressure (MAP) and heart rate (HR), yet they have dissimilar time-course. Both agonists increase dose-dependently face washing and sniffing while [Sar9,Met(O2)11]-Substance P is the sole to produce grooming[1].

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

分子量

1393.66

Formula

C64H100N18O15S

CAS 號(hào)
性狀

固體

顏色

White to off-white

Sequence

Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-{Sar}-Leu-{Met[O2]}-NH2

Sequence Shortening

RPKPQQFF-{Sar}-L-{Met[O2]}-NH2

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

H2O 中的溶解度 : 100 mg/mL (71.75 mM; 超聲助溶)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 0.7175 mL 3.5877 mL 7.1754 mL
5 mM 0.1435 mL 0.7175 mL 1.4351 mL
查看完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

* 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物實(shí)驗(yàn):

以下溶解方案,請(qǐng)直接配制工作液。建議現(xiàn)用現(xiàn)配,在短期內(nèi)盡快用完。 以下溶劑前顯示的百分比是指該溶劑在您配制終溶液中的體積占比; 如在配制過程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過加熱和/或超聲的方式助溶。

  • 方案 一

    請(qǐng)依序添加每種溶劑: PBS

    Solubility: 100 mg/mL (71.75 mM); 澄清溶液; 超聲助溶

動(dòng)物溶解方案計(jì)算器
請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息:

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

由于實(shí)驗(yàn)過程有損耗,建議您多配一只動(dòng)物的量
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
該產(chǎn)品水溶性佳,請(qǐng)具體參考實(shí)測(cè) 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
您所需的儲(chǔ)備液濃度超過該產(chǎn)品的實(shí)測(cè)溶解度,如有需要,請(qǐng)與 MCE 中國技術(shù)支持聯(lián)系。
純度 & 產(chǎn)品資料
參考文獻(xiàn)
Kinase Assay
[1]

Rats initially receive an i.c.v. injection of artificial cerebrospinal fluid (aCSF; 1?μl) followed 60?min later by a single dose of either [Sar9,Met(O2)11]-Substance P (10?pmol (n=9), 25?pmol (n=9), 65?pmol (n=8) or 100?pmol (n=8)) or septide (10?pmol (n=12), 25?pmol (n=9), 65?pmol (n=6) or 100?pmol (n=6)) to construct a complete dose-response curve. Each rat is selected randomly and injected with only one of the two agonists for the remainder of the protocol. Increasing doses of [Sar9,Met(O2)11]-Substance P or septide are given at 24?h intervals on day 1 (10?pmol), day 2 (25?pmol), day 3 (65?pmol) and day 4 (100?pmol). Control rats (n=18) receive only the vehicle (aCSF) each day of experiment. Peptides are administered in a volume of 1?μL of vehicle followed by 5?μL flush volume of aCSF which corresponds to the void volume of the catheter. Each dose is calculated per rat in 1?μL solution[1].

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

參考文獻(xiàn)

完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 0.7175 mL 3.5877 mL 7.1754 mL 17.9384 mL
5 mM 0.1435 mL 0.7175 mL 1.4351 mL 3.5877 mL
10 mM 0.0718 mL 0.3588 mL 0.7175 mL 1.7938 mL
15 mM 0.0478 mL 0.2392 mL 0.4784 mL 1.1959 mL
20 mM 0.0359 mL 0.1794 mL 0.3588 mL 0.8969 mL
25 mM 0.0287 mL 0.1435 mL 0.2870 mL 0.7175 mL
30 mM 0.0239 mL 0.1196 mL 0.2392 mL 0.5979 mL
40 mM 0.0179 mL 0.0897 mL 0.1794 mL 0.4485 mL
50 mM 0.0144 mL 0.0718 mL 0.1435 mL 0.3588 mL
60 mM 0.0120 mL 0.0598 mL 0.1196 mL 0.2990 mL

* 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產(chǎn)品名稱:
[Sar9,Met(O2)11]-Substance P
目錄號(hào):
HY-P1012
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