2. JAK/STAT Signaling Stem Cell/Wnt PI3K/Akt/mTOR Anti-infection
  3. STAT Akt HIV
  4. Scutellarin

Scutellarin  (Synonyms: スクテラリン)

製品番号: HY-N0751 純度: 99.57%
COA 取扱説明書 Technical Support

Scutellarin, an active flavone isolated from Scutellaria baicalensis, can down-regulates the STAT3/Girdin/Akt signaling in HCC cells, and inhibits RANKL-mediated MAPK and NF-κB signaling pathway in osteoclasts. Scutellarin is active against HIV-1IIIB, HIV-1(74V) and HIV-1KM018 with EC50s of 26 μM, 253 μM and 136 μM, respectively.

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CAS 番号 : 27740-01-8

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>無料サンプル (0.1 - 0.2 mg)   今すぐ申し込む  
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 36 在庫あり
Solution
10 mM * 1 mL in DMSO USD 36 在庫あり
Solid
5 mg $35 在庫あり
10 mg $55 在庫あり
25 mg $99 在庫あり
50 mg $150 在庫あり
100 mg $225 在庫あり
500 mg $450 在庫あり
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カスタマーレビュー

Based on 23 publication(s) in Google Scholar

Other Forms of Scutellarin:

Scutellarin 関連抗体

Top Publications Citing Use of Products

    Scutellarin purchased from MedChemExpress. Usage Cited in: Pharmacol Res. 2025 Jan 15:107605.  [Abstract]

    THP-1 and HEK-293T were treated with Scutellarin (SCU) at gradient concentration (50 μM, 100 μM and 200 μM) for 24 h, cell viability was detected by CCK-8 assay.

    Scutellarin purchased from MedChemExpress. Usage Cited in: Pharmacol Res. 2025 Jan 15:107605.  [Abstract]

    THP-1 cells were primed with 500 ng/mL LPS for 4 h, followed by a 1-hour treatment with varying concentrations of Scutellarin (SCU, 50 μM and 100 μM) and a subsequent 30-minute 10 μM NIG stimulation to activate the NLRP3 inflammasome. The supernatants of THP-1 cells were collected for IL-18 detection​ using an ELISA kit.

    Scutellarin purchased from MedChemExpress. Usage Cited in: Pharmacol Res. 2025 Jan 15:107605.  [Abstract]

    FLAG-NLRP3, FLAG-ASC, HA-caspase-1, and FLAG-IL-1β were co-transfected into HEK-293T cells. Five hours later, the culture medium was replaced, and 100 μM Scutellarin (SCU) was added. After 24 hours, the cells underwent DSS cross-linking, and protein samples were collected to detect inflammasome components via Western blotting.

    Scutellarin purchased from MedChemExpress. Usage Cited in: Pharmacol Res. 2025 Jan 15:107605.  [Abstract]

    Spleens were used to prepare pathological sections and perform HE staining. These sections​ revealed that Scutellarin (SCU, 10 mg/kg; i.p.) inhibited LPS-induced inflammatory cell infiltration.

    Scutellarin purchased from MedChemExpress. Usage Cited in: Thorac Cancer. 2019 Mar;10(3):492-500.  [Abstract]

    A549 cells are treated with Scutellarin (SCU) (0, 200, 400, 600 μM) for 24 hours. Western blotting analyses are used to detect the expression of proteins in the STAT3 pathways, cyclin D1, and cyclin E.

    STAT アイソフォーム固有の製品をすべて表示:

    すべてのアイソフォームを表示
    STAT3 STAT5 STAT6 STAT1

    Akt アイソフォーム固有の製品をすべて表示:

    すべてのアイソフォームを表示
    Akt Akt1 Akt2 Akt3

    HIV アイソフォーム固有の製品をすべて表示:

    すべてのアイソフォームを表示
    HIV HIV-1 HIV-2

    • 生物活性

    • プロトコル

    • 純度とドキュメンテーション

    • 参考文献

    • カスタマーレビュー

    製品説明

    Scutellarin, an active flavone isolated from Scutellaria baicalensis, can down-regulates the STAT3/Girdin/Akt signaling in HCC cells, and inhibits RANKL-mediated MAPK and NF-κB signaling pathway in osteoclasts. Scutellarin is active against HIV-1IIIB, HIV-1(74V) and HIV-1KM018 with EC50s of 26 μM, 253 μM and 136 μM, respectively.

    IC50 & Target[1]

    STAT3

     

    HIV-1

     

    Cellular Effect
    Cell Line Type Value Description References
    A549 IC50
    > 50 μM
    Compound: 1
    Antiproliferative activity against human A549 cells after 72 hrs by MTT assay
    Antiproliferative activity against human A549 cells after 72 hrs by MTT assay
    		[PMID: 30243153]
    Bel-7402 IC50
    > 50 μM
    Compound: 1
    Antiproliferative activity against human Bel7402 cells after 72 hrs by MTT assay
    Antiproliferative activity against human Bel7402 cells after 72 hrs by MTT assay
    		[PMID: 30243153]
    CHO IC50
    63.4 μM
    Compound: 3
    Displacement of [3H]LSD from human 5HT7 receptor expressed in CHO cells
    Displacement of [3H]LSD from human 5HT7 receptor expressed in CHO cells
    		[PMID: 12713409]
    HCT-116 IC50
    77 μM
    Compound: Scutellarin
    Antiproliferative activity against human HCT116 cells after 72 hrs by MTT assay
    Antiproliferative activity against human HCT116 cells after 72 hrs by MTT assay
    		[PMID: 28458133]
    HepG2 IC50
    56.09 μM
    Compound: Scutellarin
    Antiproliferative activity against human HepG2 cells after 72 hrs by MTT assay
    Antiproliferative activity against human HepG2 cells after 72 hrs by MTT assay
    		[PMID: 28458133]
    L02 IC50
    > 100 μM
    Compound: Scutellarin
    Antiproliferative activity against human LO2 cells after 72 hrs by MTT assay
    Antiproliferative activity against human LO2 cells after 72 hrs by MTT assay
    		[PMID: 28458133]
    L02 IC50
    > 50 μM
    Compound: 1
    Cytotoxicity against human LO2 cells assessed as decrease in cell viability after 72 hrs by MTT assay
    Cytotoxicity against human LO2 cells assessed as decrease in cell viability after 72 hrs by MTT assay
    		[PMID: 30243153]
    MCF7 IC50
    > 100 μM
    Compound: Scutellarin
    Antiproliferative activity against human MCF7 cells after 72 hrs by MTT assay
    Antiproliferative activity against human MCF7 cells after 72 hrs by MTT assay
    		[PMID: 28458133]
    MCF7 IC50
    > 50 μM
    Compound: 1
    Antiproliferative activity against human MCF7 cells after 72 hrs by MTT assay
    Antiproliferative activity against human MCF7 cells after 72 hrs by MTT assay
    		[PMID: 30243153]
    PC-3 IC50
    72.9 μM
    Compound: Scutellarin
    Antiproliferative activity against human PC3 cells after 72 hrs by MTT assay
    Antiproliferative activity against human PC3 cells after 72 hrs by MTT assay
    		[PMID: 28458133]
    体外実験

    Scutellarin treatment significantly reduces HepG2 cell viability in a dose-dependent manner, and inhibits migration and invasion of HCC cells in vitro. Scutellarin treatment significantly reduces STAT3 and Girders of actin filaments (Girdin) expression, STAT3 and Akt phosphorylation in HCC cells. Introduction of STAT3 overexpression restores the scutellarin-downregulated Girdin expression, Akt activation, migration and invasion of HCC cells. Furthermore, induction of Girdin overexpression completely abrogates the inhibition of scutellarin on the Akt phosphorylation, migration and invasion of HCC cells. Scutellarin can inhibit HCC cell metastasis in vivo, and migration and invasion in vitro by down-regulating the STAT3/Girdin/Akt signaling[1]. Scutellarin selectively enhances Akt phosphorylation[2]. Scutellarin is a putative therapeutic agent as it has been found to not only suppress microglial activation thus ameliorating neuroinflammation, but also enhance astrocytic reaction. Acutellarin amplifies the astrocytic reaction by upregulating the expression of neurotrophic factors among others thus indicating its neuroprotective role. Remarkably, the effects of scutellarin on reactive astrocytes are mediated by activated microglia supporting a functional "cross-talk" between the two glial types[3]. Scutellarin can suppress RANKL-mediated osteoclastogenesis, the function of osteoclast bone resorption, and the expression levels of osteoclast-specific genes (tartrate-resistant acid phosphatase (TRAP), cathepsin K, c-Fos, NFATc1). Further investigation indicates that Scutellarin can inhibit RANKL-mediated MAPK and NF-κB signaling pathway, including JNK1/2, p38, ERK1/2, and IκBα phosphorylation[5].

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

    Scutellarin 関連抗体
    体内実験

    Scutellarin (50 mg/kg/day) significantly mitigates the lung and intrahepatic metastasis of HCC tumors in vivo. The numbers of the lung and intrahepatic metastatic tumors in the scutellarin-treated group are significantly less than that in the controls[1]. The rats treated with Scutellarin display a significant alleviation in neurobehavioral deficits compared to the SAH group. Scutellarin enhanced eNOS expression compared with SAH rats[4].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
    分子量

    462.36

    分子式

    C21H18O12
    CAS 番号
    Appearance

    Solid

    Color

    Light yellow to green yellow

    SMILES

    O=C(C=C(C1=CC=C(O)C=C1)OC2=CC(O[C@@H]([C@@H]([C@@H](O)[C@@H]3O)O)O[C@@H]3C(O)=O)=C4O)C2=C4O
    Structure Classification
    Initial Source
    輸送条件

    Room temperature in continental US; may vary elsewhere.
    保管条件
    Powder -20°C 3 years
      4°C 2 years
    In solvent -80°C 6 months
      -20°C 1 month
    溶剤 & 溶解度
    体外: 

    DMSO : 100 mg/mL (216.28 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 2.1628 mL 10.8141 mL 21.6282 mL
    5 mM 0.4326 mL 2.1628 mL 4.3256 mL
    10 mM 0.2163 mL 1.0814 mL 2.1628 mL
    View the Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

    • Molarity Calculator

    • Dilution Calculator

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

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

    一般には略語で表示されます：C1V1 = C2V2

    濃度 （開始）

    C1

    ×
    体積 （開始）

    V1

    =
    濃度 （終了）

    C2

    ×
    体積 （終了）

    V2

    体内:

    For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
    The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

    • Protocol 1

      Add each solvent one by one:  0.5% CMC-Na/saline water

      Solubility: 10 mg/mL (21.63 mM); Suspended solution; Need ultrasonic

    • Protocol 2

      Add each solvent one by one:  15% Cremophor EL    85% Saline

      Solubility: 5 mg/mL (10.81 mM); Suspended solution; Need ultrasonic

    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

    Dosage

    mg/kg

    Animal weight
    (per animal)

    g

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    (per animal)

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    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Calculation results:
    Working solution concentration: mg/mL
    純度とドキュメンテーション

    純度: 99.57%

    COA (251 KB) HNMR (279 KB) RP-HPLC (252 KB)

    取扱説明書 (2659 KB)
    参考文献
    細胞実験
    [1]

    HepG2 cells (1×105/well) are cultured in 96-well plates and treated in triplicate with scutellarin at concentrations of 5, 10, 20, 30, and 100 μM or vehicle alone for 24 h. The cellular viability is tested by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, and is expressed as a percentage of proliferation versus controls.

    MedChemExpress (MCE) はこれらの方法の精度を確認していません。 こちらは参照専用です。
    動物実験
    [1]

    To establish an orthotopic liver xenograft model, individual mice are anesthetized with isoflurane and a small incision is made in their abdomen. Individual mice are injected with 2×106 SK-Hep1 cells in 30 μL Matrigel into their left lobe of the liver. Twenty-four hours after orthotopic liver implantation, the mice are randomized and injected intraperitoneally with scutellarin (50 mg/kg/day) or vehicle (0.9% NaCl, normal saline) daily for 35 consecutive days (n=10 per group). Subsequently, the mice are sacrificed, and their lungs and livers are excised, fixed in 10% buffered formalin and paraffin-embedded for hematoxylin and eosin staining.

    MedChemExpress (MCE) はこれらの方法の精度を確認していません。 こちらは参照専用です。
    参考文献

    Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 2.1628 mL 10.8141 mL 21.6282 mL 54.0704 mL
    5 mM 0.4326 mL 2.1628 mL 4.3256 mL 10.8141 mL
    10 mM 0.2163 mL 1.0814 mL 2.1628 mL 5.4070 mL
    15 mM 0.1442 mL 0.7209 mL 1.4419 mL 3.6047 mL
    20 mM 0.1081 mL 0.5407 mL 1.0814 mL 2.7035 mL
    25 mM 0.0865 mL 0.4326 mL 0.8651 mL 2.1628 mL
    30 mM 0.0721 mL 0.3605 mL 0.7209 mL 1.8023 mL
    40 mM 0.0541 mL 0.2704 mL 0.5407 mL 1.3518 mL
    50 mM 0.0433 mL 0.2163 mL 0.4326 mL 1.0814 mL
    60 mM 0.0360 mL 0.1802 mL 0.3605 mL 0.9012 mL
    80 mM 0.0270 mL 0.1352 mL 0.2704 mL 0.6759 mL
    100 mM 0.0216 mL 0.1081 mL 0.2163 mL 0.5407 mL
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    Scutellarin Related Classifications

    • Molarity Calculator

    • Dilution Calculator

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

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    The dilution calculator equation

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

    一般には略語で表示されます：C1V1 = C2V2

    濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
    × = ×
    C1   V1   C2   V2
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    • 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.

    Keywords:

    Scutellarin27740-01-8STATAktHIVPKBProtein kinase BHuman immunodeficiency virusInhibitorinhibitorinhibit

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    製品名:
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    製品番号:
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