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  2. GPCR/G Protein Neuronal Signaling
  3. Neurokinin Receptor
  4. Vapreotide

Vapreotide  (Synonyms: 伐普肽; RC160; BMY 41606)

目錄號(hào): HY-P0061 純度: 98.06%
COA 產(chǎn)品使用指南

Vapreotide 是 神經(jīng)激肽-1 (NK1) 受體拮抗劑，其 IC50 值為 330 nM。

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Custom Peptide Synthesis

Vapreotide Chemical Structure

Vapreotide Chemical Structure

CAS No. : 103222-11-3

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10 mg ￥1300
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25 mg ￥2500
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50 mg ￥4000
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Customer Review

Other Forms of Vapreotide:

MCE 顧客使用本產(chǎn)品發(fā)表的 1 篇科研文獻(xiàn)

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

Vapreotide is a neurokinin-1 (NK1) receptor antagonist, with an IC50 of 330 nM.

IC50 & Target

NK1

 

體外研究
(In Vitro)

Vapreotide attenuates the effect of SP on calcium release in a concentration-dependent manner. The concentration required for Vapreotide to completely inhibit the effect of SP is about 100 times higher than that required for the NK1R antagonist aprepitant. The effect of Vapreotide on cell proliferation is mediated primarily by SSTR2. In order to further establish the NK1R antagonist effect of Vapreotide, U373MG cells are pretreated with SSTR2 selective antagonist CYN followed by incubation with Vapreotide and SP stimulation. The results show that pretreatment with CYN does not reverse the inhibitory effect of Vapreotide on SP-stimulated IL-8 mRNA expression. Vapreotide reduces HIV-1 replication in MDM as indicated by limited HIV gag mRNA expression compared to control MDM. In addition, SP treatment (10 μM) reverses Vapreotide inhibition of HIV-1 replication in MDM. This observation indicates that the inhibition of HIV-1 replication by Vapreotide is most likely due to its interaction with NK1R[1].

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

1131.37

Formula

C57H70N12O9S2
CAS 號(hào)
性狀

固體

顏色

White to off-white

Sequence

{d-Phe}-Cys-Tyr-{d-Trp}-Lys-Val-Cys-Trp-NH2 (Disulfide bridge: Cys2-Cys7)
Sequence Shortening

{d-Phe}-CY-{d-Trp}-KVCW-NH2 (Disulfide bridge: Cys2-Cys7)
中文名稱

伐普肽
運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.
儲(chǔ)存方式

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

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

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn)： 

H2O 中的溶解度 : 100 mg/mL (88.39 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 0.8839 mL 4.4194 mL 8.8388 mL
5 mM 0.1768 mL 0.8839 mL 1.7678 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 and light)。-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

只
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 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)
Cell Assay
[1]

The HEK293-NK1R cells and U373MG cells are incubated with or without Vapreotide (0, 5, 10, 20 μM) for 10 minutes and then incubated with or without SP for 3 hours. In some experiments, cells are first incubated with CYN for 10 minutes, and then Vapreotide is added and incubated for an additional 10 minutes, followed by stimulation with SP for 3 hours. Mock treated cells are used as controls[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 and light)。-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 0.8839 mL 4.4194 mL 8.8388 mL 22.0971 mL
5 mM 0.1768 mL 0.8839 mL 1.7678 mL 4.4194 mL
10 mM 0.0884 mL 0.4419 mL 0.8839 mL 2.2097 mL
15 mM 0.0589 mL 0.2946 mL 0.5893 mL 1.4731 mL
20 mM 0.0442 mL 0.2210 mL 0.4419 mL 1.1049 mL
25 mM 0.0354 mL 0.1768 mL 0.3536 mL 0.8839 mL
30 mM 0.0295 mL 0.1473 mL 0.2946 mL 0.7366 mL
40 mM 0.0221 mL 0.1105 mL 0.2210 mL 0.5524 mL
50 mM 0.0177 mL 0.0884 mL 0.1768 mL 0.4419 mL
60 mM 0.0147 mL 0.0737 mL 0.1473 mL 0.3683 mL
80 mM 0.0110 mL 0.0552 mL 0.1105 mL 0.2762 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：
Vapreotide
目錄號(hào)：
HY-P0061
需求量：