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  1. MAPK/ERK Pathway Apoptosis Autophagy Immunology/Inflammation NF-κB Metabolic Enzyme/Protease
  2. Ribosomal S6 Kinase (RSK) Apoptosis Autophagy Reactive Oxygen Species
  3. Quercitrin

Quercitrin  (Synonyms: 槲皮苷; Quercetin 3-rhamnoside)

目錄號(hào): HY-N0418 純度: 99.72%
COA 產(chǎn)品使用指南 技術(shù)支持

Quercitrin (Quercetin 3-rhamnoside) 是一種具有抗炎、抗氧化和神經(jīng)保護(hù)作用的生物類黃酮化合物。Quercitrin 誘導(dǎo)結(jié)腸癌細(xì)胞凋亡。Quercitrin 可用于心血管和神經(jīng)系統(tǒng)疾病的研究。

MCE 的所有產(chǎn)品僅用作科學(xué)研究或藥證申報(bào),我們不為任何個(gè)人用途提供產(chǎn)品和服務(wù)

Quercitrin Chemical Structure

Quercitrin Chemical Structure

CAS No. : 522-12-3

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規(guī)格 價(jià)格 是否有貨 數(shù)量
10 mM * 1 mL in DMSO ¥192
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5 mg ¥175
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10 mg ¥280
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25 mg ¥561
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50 mg ¥898
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100 mg ¥1438
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200 mg   詢價(jià)  
500 mg   詢價(jià)  

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Customer Review

Other Forms of Quercitrin:

MCE 顧客使用本產(chǎn)品發(fā)表的 2 篇科研文獻(xiàn)

查看 Ribosomal S6 Kinase (RSK) 亞型特異性產(chǎn)品:

  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Quercitrin (Quercetin 3-rhamnoside) is a bioflavonoid compound with potential anti-inflammation, antioxidative and neuroprotective effect. Quercitrin induces apoptosis of colon cancer cells. Quercitrin can be used for the research of cardiovascular and neurological disease research[1][2].

細(xì)胞效力
(Cellular Effect)
Cell Line Type Value Description References
A549 IC50
> 20 mg/mL
Compound: 20
Cytotoxicity against human A549 cells after 3 days by SRB assay
Cytotoxicity against human A549 cells after 3 days by SRB assay
[PMID: 15568778]
BALB/3T3 IC50
> 223 μM
Compound: 7
Growth inhibition of BALB/c mouse cloned 3T3/A31 cells after 72 hrs by nigrosin assay
Growth inhibition of BALB/c mouse cloned 3T3/A31 cells after 72 hrs by nigrosin assay
[PMID: 10096863]
BV-2 IC50
> 100 μM
Compound: 3
Antineuroinflammatory activity in human BV2 cells assessed as inhibition of LPS-induced NO production after 24 hrs in presence of LPS by Griess reaction
Antineuroinflammatory activity in human BV2 cells assessed as inhibition of LPS-induced NO production after 24 hrs in presence of LPS by Griess reaction
[PMID: 27623545]
L6 IC50
> 30 μg/mL
Compound: 18
Antitrypanosomal activity against trypomastigote forms of Trypanosoma cruzi Tulahuen C2C4 infected in rat L6 cells after 96 hrs by photometric method
Antitrypanosomal activity against trypomastigote forms of Trypanosoma cruzi Tulahuen C2C4 infected in rat L6 cells after 96 hrs by photometric method
10.1039/C5MD00481K
L6 IC50
> 90 μg/mL
Compound: 18
Cytotoxicity against rat L6 cells after 72 hrs by alamar blue staining based fluorescence analysis
Cytotoxicity against rat L6 cells after 72 hrs by alamar blue staining based fluorescence analysis
10.1039/C5MD00481K
MCF7 IC50
> 20 mg/mL
Compound: 20
Cytotoxicity against human MCF7 cells after 3 days by SRB assay
Cytotoxicity against human MCF7 cells after 3 days by SRB assay
[PMID: 15568778]
體外研究
(In Vitro)

Quercitrin (5-50 μM;24-72 h) 時(shí)間和劑量依賴性地抑制細(xì)胞增殖并增加對(duì)結(jié)直腸癌細(xì)胞的細(xì)胞毒作用[1]。
Quercitrin (5-50 μM;24-72 h) 時(shí)間和劑量依賴性地增加 DLD-1 細(xì)胞的核小體富集因子 (EF)[1]。
Quercitrin (50 μM; 48-72 h) 誘導(dǎo)細(xì)胞凋亡和線粒體膜電位喪失,引起 DLD-1細(xì)胞的磷脂酰絲氨酸 (PS) 從內(nèi)葉轉(zhuǎn)位到外葉[1]。

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

Cell Proliferation Assay[1]

Cell Line: DLD-1 colon cancer cell lines
Concentration: 5, 10, 25 and 50 μM
Incubation Time: 24, 48 and 72 hours
Result: Time- and Dose-dependently decreased cell proliferation of colorectal carcinoma cells.

Apoptosis Analysis[1]

Cell Line: DLD-1 colon cancer cell lines
Concentration: 50 μM
Incubation Time: 48 and 72 hours
Result: Induced cell apoptosis and time- and dose-dependently increased caspase-3 enzyme activity.
體內(nèi)研究
(In Vivo)

Quercitrin (50 和 100 mg/kg;灌胃,一次) 通過抑制四氯化碳誘導(dǎo)的氧化應(yīng)激和炎癥,對(duì)小鼠腦損傷顯示出有效的保護(hù)作用[2]

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

Animal Model: Male ICR mice with carbon tetrachloride (CCl4) induced brain injury[2]
Dosage: 50 and 100 mg/kg
Administration: Oral gavage; 50 and 100 mg/kg, once
Result: Dose-dependently decreased the levels of ROS and malondialdehyde (MDA) concentration in the hippocampus homogenates, and also dose-dependently decreased the CYP2E1 level in the brains. Increased the activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx). Inhibited the N-methyl-D-aspartate receptor 2B subunit (NR2B) level and the activities of monoamine oxidase (MAO) and acetylcholine esterase (AChE) in mouse brains.
分子量

448.38

Formula

C21H20O11

CAS 號(hào)
性狀

固體

顏色

Light yellow to yellow

中文名稱

槲皮甙;槲皮苷;橡皮甙;榭黃甙;櫟素

結(jié)構(gòu)分類
初始來源
運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

DMSO 中的溶解度 : 125 mg/mL (278.78 mM; 超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響,請(qǐng)使用新開封的 DMSO)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 2.2303 mL 11.1513 mL 22.3025 mL
5 mM 0.4461 mL 2.2303 mL 4.4605 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 (protect from 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。

  • 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):

請(qǐng)根據(jù)您的 實(shí)驗(yàn)動(dòng)物和給藥方式 選擇適當(dāng)?shù)娜芙夥桨浮?

以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液,再依次添加助溶劑:
——為保證實(shí)驗(yàn)結(jié)果的可靠性,澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件,適當(dāng)保存;體內(nèi)實(shí)驗(yàn)的工作液,建議您現(xiàn)用現(xiàn)配,當(dāng)天使用
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: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.58 mg/mL (5.75 mM); 澄清溶液

    此方案可獲得 ≥ 2.58 mg/mL(飽和度未知)的澄清溶液。

    1 mL 工作液為例,取 100 μL 25.8 mg/mL 的澄清 DMSO 儲(chǔ)備液加到 400 μL PEG300 中,混合均勻;再向上述體系中加入 50 μL Tween-80,混合均勻;然后再繼續(xù)加入 450 μL 生理鹽水 定容至 1 mL。

    生理鹽水的配制:將 0.9 g 氯化鈉,溶解于 ddH?O 并定容至 100 mL,可以得到澄清透明的生理鹽水溶液。
  • 方案 二

    請(qǐng)依序添加每種溶劑: 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (4.64 mM); 澄清溶液

    此方案可獲得 ≥ 2.08 mg/mL(飽和度未知)的澄清溶液。

    1 mL 工作液為例,取 100 μL 20.8 mg/mL 的澄清 DMSO 儲(chǔ)備液加到 900 μL 20% 的 SBE-β-CD 生理鹽水水溶液 中,混合均勻。

    2 g SBE-β-CD(磺丁基醚 β-環(huán)糊精)粉末定容于 10 mL 的生理鹽水中,完全溶解至澄清透明。
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
請(qǐng)輸入您的動(dòng)物體內(nèi)配方組成:
%
DMSO +
+
%
Tween-80 +
%
Saline
如果您的動(dòng)物是免疫缺陷鼠或者體弱鼠,建議 DMSO 中的在最后工作液體系中的占比盡量不超過 2%。
方案所需 助溶劑 包括:DMSO ,均可在 MCE 網(wǎng)站選購(gòu)。 ,Tween 80,均可在 MCE 網(wǎng)站選購(gòu)。
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
儲(chǔ)備液配制方法 : mg 藥物溶于 μL  DMSO(母液濃度為 mg/mL)。

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

您所需的儲(chǔ)備液濃度超過該產(chǎn)品的實(shí)測(cè)溶解度,以下方案僅供參考,如有需要,請(qǐng)與 MCE 中國(guó)技術(shù)支持聯(lián)系。
動(dòng)物實(shí)驗(yàn)體內(nèi)工作液的配制方法 : 取 μL DMSO 儲(chǔ)備液,加入 μL  μL ,混合均勻至澄清,再加 μL Tween 80,混合均勻至澄清,再加 μL 生理鹽水。
連續(xù)給藥周期超過半月以上,請(qǐng)謹(jǐn)慎選擇該方案。
請(qǐng)確保第一步儲(chǔ)備液溶解至澄清狀態(tài),從左到右依次添加助溶劑。您可采用超聲加熱 (超聲清洗儀,建議頻次 20-40 kHz),渦旋吹打等方式輔助溶解。
純度 & 產(chǎn)品資料

純度: 99.72%

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 (protect from 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
DMSO 1 mM 2.2303 mL 11.1513 mL 22.3025 mL 55.7563 mL
5 mM 0.4461 mL 2.2303 mL 4.4605 mL 11.1513 mL
10 mM 0.2230 mL 1.1151 mL 2.2303 mL 5.5756 mL
15 mM 0.1487 mL 0.7434 mL 1.4868 mL 3.7171 mL
20 mM 0.1115 mL 0.5576 mL 1.1151 mL 2.7878 mL
25 mM 0.0892 mL 0.4461 mL 0.8921 mL 2.2303 mL
30 mM 0.0743 mL 0.3717 mL 0.7434 mL 1.8585 mL
40 mM 0.0558 mL 0.2788 mL 0.5576 mL 1.3939 mL
50 mM 0.0446 mL 0.2230 mL 0.4461 mL 1.1151 mL
60 mM 0.0372 mL 0.1859 mL 0.3717 mL 0.9293 mL
80 mM 0.0279 mL 0.1394 mL 0.2788 mL 0.6970 mL
100 mM 0.0223 mL 0.1115 mL 0.2230 mL 0.5576 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:
Quercitrin
目錄號(hào):
HY-N0418
需求量: