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  1. Metabolic Enzyme/Protease Stem Cell/Wnt MAPK/ERK Pathway
  2. MMP ERK JNK
  3. Astragaloside IV

Astragaloside IV  (Synonyms: 黃芪皂苷 IV)

目錄號: HY-N0431 純度: 99.93%
COA 產品使用指南 技術支持

Astragaloside IV 是從黃芪中分到的皂苷類物質,能夠抑制 ERK1/2JNK 的激活,在乳腺癌細胞 MDA-MB-231 中,能夠下調 (MMP)-2,(MMP)-9 的信號通路。

MCE 的所有產品僅用作科學研究或藥證申報,我們不為任何個人用途提供產品和服務

Astragaloside IV Chemical Structure

Astragaloside IV Chemical Structure

CAS No. : 84687-43-4

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規(guī)格 價格 是否有貨 數量
10 mM * 1 mL in DMSO ¥550
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5 mg ¥288
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10 mg ¥491
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50 mg ¥1350
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100 mg ¥2400
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500 mg   詢價  

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Customer Review

Other Forms of Astragaloside IV:

    Astragaloside IV purchased from MCE. Usage Cited in: Funct Integr Genomics. 2023 Apr 21;23(2):133.  [Abstract]

    Astragaloside IV (AS-IV; 60, 80, 160 μM; 48 h) signifcantly inhibits the viability of M2 macrophages.

    Astragaloside IV purchased from MCE. Usage Cited in: Funct Integr Genomics. 2023 Apr 21;23(2):133.  [Abstract]

    Astragaloside IV (AS-IV; 20, 40 μM; 24 h) reverses the conditioned medium (CM) downregulated expression of E-cadherin and the conditioned medium (CM) upregulated expression of α-SMA in CC cells (the CM from M2 macrophages).

    Astragaloside IV purchased from MCE. Usage Cited in: Front Pharmacol. 2018 Apr 16;9:345.  [Abstract]

    AMP-activated protein kinase activation by AST inhibits the expression of sterol regulatory element binding protein-1c (SREBP-1c) and SREBP-1c related genes. AST promotes AMPKa1 mRNA expression, AMPKa2 mRNA expression, and suppresses the expression of SREBP-1c, and its downstream genes FAS, ACC1, and also AMPK downstream gene SCD1.

    Astragaloside IV purchased from MCE. Usage Cited in: Front Pharmacol. 2018 Apr 16;9:345.  [Abstract]

    AMP-activated protein kinase (AMPK) activation by AST blunts dysfunction of lipid metabolism and insulin resistance in HepG2 cells. Representative bands of SREBP-1c nuclear protein and cytoplasmic proteins are visualized in the immunoblotting assay.
    • 生物活性

    • 實驗參考方法

    • 純度 & 產品資料

    • 參考文獻

    生物活性

    Astragaloside IV, an active component isolated from Astragalus membranaceus, suppresses the activation of ERK1/2 and JNK, and downregulates matrix metalloproteases (MMP)-2, (MMP)-9 in MDA-MB-231 breast cancer cells.

    IC50 & Target[4]

    MMP-2

     

    MMP-9

     

    ERK1

     

    ERK2

     

    JNK

     

    細胞效力
    (Cellular Effect)
    Cell Line Type Value Description References
    HepG2 IC50
    > 100 μM
    Compound: 20
    Anticancer activity against human HepG2 cells assessed as cell viability after 48 hrs by MTT assay
    Anticancer activity against human HepG2 cells assessed as cell viability after 48 hrs by MTT assay
    [PMID: 24974349]
    體外研究
    (In Vitro)

    Astragaloside IV(10、20、40 ng/mL)抑制NSCLC細胞生長,而低濃度的 Astragaloside IV(1、2.5、5 ng/mL)對細胞活力無明顯細胞毒性。此外,與 Astragaloside IV 聯合治療可顯著提高NSCLC細胞對順鉑的化學敏感性。在分子水平上,在順鉑存在下,Astragaloside IV 聯合治療可顯著抑制B7-H3的mRNA和蛋白質水平[2]
    Astragaloside IV 抑制MDA-MB-231乳腺癌細胞的活力和侵襲潛能,抑制絲裂原活化蛋白激酶(MAPK)家族成員ERK1/2和JNK的活化,并下調基質金屬蛋白酶(MMP)-2和-9[4]。

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

    體內研究
    (In Vivo)

    Astragaloside IV(10、20 mg/kg,口服)具有有效預防短暫性腦缺血再灌注引起的認知障礙的能力。與模型組相比,Astragaloside IV(10 mg/kg,20 mg/kg)可顯著降低這些細胞因子的水平。Astragaloside IV 顯著抑制TLR4及其下游蛋白的水平,表明MyD88依賴性和非依賴性途徑在黃芪甲苷IV的抗炎作用中均發(fā)揮重要作用。Astragaloside IV 能抑制NLRP3和cleaved-caspase-1的表達,降低Iba1蛋白的表達[1]。
    在小鼠模型中,高劑量 Astragaloside IV 組小鼠48小時存活率顯著增加[60% (9/15) vs 13.3% (2/15),P < 0.05],血清ALT和AST水平顯著降低(P < 0.01),肝臟組織病理學指標和肝細胞凋亡程度顯著降低(P < 0.01),肝勻漿中MDA含量顯著降低(P < 0.01),SOD活性顯著升高[3]。

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

    分子量

    784.97

    Formula

    C41H68O14

    CAS 號
    性狀

    固體

    顏色

    White to off-white

    中文名稱

    黃芪皂苷 IV;黃芪甙; 黃芪甲苷

    結構分類
    初始來源
    運輸條件

    Room temperature in continental US; may vary elsewhere.

    儲存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性數據
    細胞實驗: 

    DMSO 中的溶解度 : ≥ 100 mg/mL (127.39 mM; 吸濕的 DMSO 對產品的溶解度有顯著影響,請使用新開封的 DMSO)

    * "≥" means soluble, but saturation unknown.

    配制儲備液
    濃度 溶劑體積 質量 1 mg 5 mg 10 mg
    1 mM 1.2739 mL 6.3697 mL 12.7393 mL
    5 mM 0.2548 mL 1.2739 mL 2.5479 mL
    查看完整儲備液配制表

    * 請根據產品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產品失效。
    儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C儲存時,請在6個月內使用,-20°C儲存時,請在1個月內使用。

    • 摩爾計算器

    • 稀釋計算器

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

    質量
    =
    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

    動物實驗:

    請根據您的 實驗動物和給藥方式 選擇適當的溶解方案。

    以下溶解方案都請先按照 In Vitro 方式配制澄清的儲備液,再依次添加助溶劑:
    ——為保證實驗結果的可靠性,澄清的儲備液可以根據儲存條件,適當保存;體內實驗的工作液,建議您現用現配,當天使用
    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沉淀、析出現象,可以通過加熱和/或超聲的方式助溶

    • 方案 一

      請依序添加每種溶劑: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: 2.5 mg/mL (3.18 mM); 懸濁液; 超聲助溶

      此方案可獲得 2.5 mg/mL的均勻懸濁液,懸濁液可用于口服和腹腔注射。

      1 mL 工作液為例,取 100 μL 25.0 mg/mL 的澄清 DMSO 儲備液加到 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

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

      Solubility: ≥ 2.5 mg/mL (3.18 mM); 澄清溶液

      此方案可獲得 ≥ 2.5 mg/mL(飽和度未知)的澄清溶液。

      1 mL 工作液為例,取 100 μL 25.0 mg/mL 的澄清 DMSO 儲備液加到 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。

    以下溶解方案,請直接配制工作液。建議現用現配,在短期內盡快用完。 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沉淀、析出現象,可以通過加熱和/或超聲的方式助溶。

    • 方案 一

      請依序添加每種溶劑: 50% PEG300    50% Saline

      Solubility: 8 mg/mL (10.19 mM); 懸濁液; 超聲助溶

    • 方案 二

      請依序添加每種溶劑: 15% Cremophor EL    85% Water

      Solubility: 8 mg/mL (10.19 mM); 懸濁液; 超聲助溶

    動物溶解方案計算器
    請輸入動物實驗的基本信息:

    給藥劑量

    mg/kg

    動物的平均體重

    g

    每只動物的給藥體積

    μL

    動物數量

    由于實驗過程有損耗,建議您多配一只動物的量
    請輸入您的動物體內配方組成:
    %
    DMSO +
    +
    %
    Tween-80 +
    %
    Saline
    如果您的動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 網站選購。 Tween 80,均可在 MCE 網站選購。
    計算結果
    工作液所需濃度 : mg/mL
    儲備液配制方法 : mg 藥物溶于 μL  DMSO(母液濃度為 mg/mL)。
    您所需的儲備液濃度超過該產品的實測溶解度,以下方案僅供參考,如有需要,請與 MCE 中國技術支持聯系。
    動物實驗體內工作液的配制方法 : 取 μL DMSO 儲備液,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,請謹慎選擇該方案。
    請確保第一步儲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 & 產品資料

    純度: 99.93%

    參考文獻
    Kinase Assay
    [4]

    Briefly, MDA-MB-231 cells treated as indicated or tumor tissues are harvested and lysed in Mg2+ lysis buffer containing 50 mM Tris (pH 7.5), 10 mM MgCl2, 0.5 M NaCl, and protease inhibitor cocktail. Equal amounts of lysates are incubated with PAK-PBD beads at 4°C for 1 h. PAK-PBD beads are pelleted by centrifugation and washed with ish buffer containing 25 mM Tris (pH 7.5), 30 mM MgCl2, 40 mM NaCl. Active Rac1 is detected by western blotting.

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

    Cell Assay
    [2]

    Cell viability is determined by CCK-8 assay. To be brief, cultured NSCLC cells are seeded into 96-well plates at the density of 4×104 (cells/well). Then 10 μL?well CCK8 solution is added and incubated in dark at 37°C for another 2 h. The absorbance is determined with the wavelength of 490 nm.

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

    Animal Administration
    [1]

    Transient cerebral ischemia and reperfusion is prepared by BCCAO, as BCCAO is considered an ideal model to study transient cerebral ischemia and reperfusion injury-mediated inflammatory response. Mice are randomLy divided into the Sham, Model, Astragaloside IV (10 mg/kg) and Astragaloside IV (20 mg/kg) treatment groups. The Astragaloside IV treatment groups are intragastrically administered 7 days before the surgery and terminated on the day of sacrifice. On the day of the surgery, Astragaloside IV is administrated 2 h prior to ischemia. The Sham-operated and Model groups are treated with distilled water. After the mice are anesthetized with an intraperitoneal injection of chloral hydrate (350 mg/kg), the bilateral common carotid arteries are exposed and carefully separated with a small ventral neck incision and occluded twice (20 min each) with ligated surgical silk as described previously with minor modifications. There is a 10 min reperfusion period between the two occlusion periods (ischemia 20 min ? reperfusion 10 min ? ischemia 20 min). Sham-operated mice are subjected to the same surgical operation without the surgical silk ligation. Mouse body temperature is maintained at 37±0.5°C during the surgery with heating equipment until recovery from the anesthesia.

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

    參考文獻

    完整儲備液配制表

    * 請根據產品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產品失效。
    儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C儲存時,請在6個月內使用,-20°C儲存時,請在1個月內使用。

    可選溶劑 濃度 溶劑體積 質量 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 1.2739 mL 6.3697 mL 12.7393 mL 31.8484 mL
    5 mM 0.2548 mL 1.2739 mL 2.5479 mL 6.3697 mL
    10 mM 0.1274 mL 0.6370 mL 1.2739 mL 3.1848 mL
    15 mM 0.0849 mL 0.4246 mL 0.8493 mL 2.1232 mL
    20 mM 0.0637 mL 0.3185 mL 0.6370 mL 1.5924 mL
    25 mM 0.0510 mL 0.2548 mL 0.5096 mL 1.2739 mL
    30 mM 0.0425 mL 0.2123 mL 0.4246 mL 1.0616 mL
    40 mM 0.0318 mL 0.1592 mL 0.3185 mL 0.7962 mL
    50 mM 0.0255 mL 0.1274 mL 0.2548 mL 0.6370 mL
    60 mM 0.0212 mL 0.1062 mL 0.2123 mL 0.5308 mL
    80 mM 0.0159 mL 0.0796 mL 0.1592 mL 0.3981 mL
    100 mM 0.0127 mL 0.0637 mL 0.1274 mL 0.3185 mL
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      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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    產品名稱:
    Astragaloside IV
    目錄號:
    HY-N0431
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