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  1. Immunology/Inflammation NF-κB Metabolic Enzyme/Protease
  2. Reactive Oxygen Species Endogenous Metabolite
  3. Lycopene

Lycopene  (Synonyms: 番茄紅素)

目錄號: HY-N0287 純度: 99.11%
COA 產(chǎn)品使用指南

Lycopene是番茄,番茄產(chǎn)品和其他紅色水果和蔬菜中天然存在的類胡蘿卜素; 具有抗氧化作用。

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Lycopene Chemical Structure

Lycopene Chemical Structure

CAS No. : 502-65-8

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Other Forms of Lycopene:

  • 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

Lycopene is naturally occurring carotenoids found in tomato, tomato products, and in other red fruits and vegetables; exhibits antioxidant effects.

IC50 & Target

Human Endogenous Metabolite

 

體外研究
(In Vitro)

從飲食中攝取足夠的 Lycopene 對于從其促進(jìn)健康的作用中獲益是必要的,因?yàn)槿祟悷o法從頭合成 Lycopene。Lycopene 在 1.25 μM 的生理相關(guān)濃度下顯著抑制前列腺和乳腺癌細(xì)胞的生長,并且還會(huì)導(dǎo)致細(xì)胞中 kappa B 磷酸化抑制劑減少 30-40%[1]
增加 Lycopene 的攝入量,Lycopene 是西紅柿中的一種主要類胡蘿卜素,作為全反式異構(gòu)體食用可減弱酒精誘導(dǎo)的 2E1 細(xì)胞凋亡,并降低患前列腺癌、肺癌和消化道癌的風(fēng)險(xiǎn)。Lycopene 作為單線態(tài)分子氧和過氧自由基清除劑在光氧化過程中起到保護(hù)作用,并且可以與其他抗氧化劑協(xié)同作用[2]。
作為類胡蘿卜素的 Lycopene 可以通過三種不同的機(jī)制與活性氧 (ROS) 類型發(fā)生反應(yīng):I) 通過電子轉(zhuǎn)移,II) 通過氫原子轉(zhuǎn)移或 III) 通過加合物形成。Lycopene 主要通過物理淬滅使單線態(tài)氧失活[3]
Lycopene 通過抑制 PKC 通路中產(chǎn)生的 NADPH 氧化酶來降低 SK-Hep-1 細(xì)胞中 ROS 的產(chǎn)生[5]。

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

體內(nèi)研究
(In Vivo)

Lycopene 是人體血漿中最主要的類胡蘿卜素,半衰期約為 2-3 天[2]
Lycopene 或加工過的西紅柿可能會(huì)導(dǎo)致血管壁內(nèi)膜中層厚度減少[3]。
Lycopene 對大鼠腎上腺皮質(zhì)中 ATZ 誘導(dǎo)的毒性發(fā)揮保護(hù)作用。這些作用可能歸因于 Lycopene 的抗氧化特性及其激活 Nrf2/HO-1 通路的能力[4]。
Lycopene 作為抗氧化劑改善肝毒性,降低 GSSG 并調(diào)節(jié) tGSH 和 CAT 水平,減少氧化損傷[5]

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

Clinical Trial
分子量

536.87

Formula

C40H56

CAS 號
性狀

固體

顏色

Purple to red

中文名稱

番茄紅素;茄紅素;西紅柿紅素

結(jié)構(gòu)分類
初始來源
運(yùn)輸條件

Shipping with dry ice.

儲(chǔ)存方式

-80°C, protect from light, stored under nitrogen

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

THF 中的溶解度 : 5 mg/mL (9.31 mM; 超聲助溶)

Ethanol 中的溶解度 : < 1 mg/mL (insoluble)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 1.8626 mL 9.3132 mL 18.6265 mL
5 mM 0.3725 mL 1.8626 mL 3.7253 mL
查看完整儲(chǔ)備液配制表

* 請根據(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 (protect from light, stored under nitrogen)。-80°C 儲(chǔ)存時(shí),請?jiān)?個(gè)月內(nèi)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
純度 & 產(chǎn)品資料

純度: 99.11%

參考文獻(xiàn)
Cell Assay
[1]

PC3 cells and MDA-MB-231 cells are treated with (0, 0.5, 1.25, 2.5 and 5 μM) lycopene for 48 h. Cell survival/growth is measured using the colorimetric MTS assay method. MTS-PMS complex (20 μL) is added to each well. The catalytic activity of viable cells results in formazan dye production, which is then quantified. Cells are incubated with the dye for 1 h, followed by absorbance reading at 492 nm on a spectrophotometer[1].

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

Animal Administration
[4]

Rats: Lycopene is dissolved in corn oil. 35 adult male albino rats are randomized into five equal groups: untreated control, vehicle control (receives 0.5 mL corn oil/day), lycopene (10 mg/kg b.w./day), ATZ (dissolved in 0.5 mL corn oil 300 mg/kg b.w./day), and ATZ + lycopene. All treatments are given by oral gavage for 4 weeks[4].

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 (protect from light, stored under nitrogen)。-80°C 儲(chǔ)存時(shí),請?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
THF 1 mM 1.8626 mL 9.3132 mL 18.6265 mL 46.5662 mL
5 mM 0.3725 mL 1.8626 mL 3.7253 mL 9.3132 mL
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:
Lycopene
目錄號:
HY-N0287
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