2. GPCR/G Protein Neuronal Signaling Immunology/Inflammation Anti-infection
  3. Guanylate Cyclase Monoamine Oxidase NO Synthase Parasite
  4. Methylene blue trihydrate

メチレンブルー  (Synonyms: Methylene blue (trihydrate); C.I. Basic Blue 9 trihydrate)

製品番号: HY-B1359 純度: 98.0%
COA 取扱説明書 Technical Support

Methylene blue trihydrate (C.I. Basic Blue 9 trihydrate) is a guanylyl cyclase (sGC), monoamine oxidase A (MAO-A) and NO synthase (NOS) inhibitor. Methylene blue trihydrate is a vasopressor and is often used as a dye in several medical procedures. Methylene blue trihydrate has antinociception, antimalarial, antidepressant and anxiolytic activity effects. Methylene Blue trihydrate has the potential for methemoglobinemias, neurodegenerative disorders and ifosfamide-induced encephalopathytreatment.

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CAS 番号 : 7220-79-3

容量 価格（税別） 在庫状況 数量
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 33 在庫あり
Solution
10 mM * 1 mL in DMSO USD 33 在庫あり
Solid
100 mg $30 在庫あり
500 mg $60 在庫あり
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カスタマーレビュー

Based on 28 publication(s) in Google Scholar

Other Forms of Methylene blue trihydrate:

メチレンブルー 関連抗体

Top Publications Citing Use of Products

    Methylene blue trihydrate purchased from MedChemExpress. Usage Cited in: Nat Commun. 2024 Nov 27;15(1):10303.  [Abstract]

    Northern blot analysis of pre-rRNA intermediates using 5'ETS-1, 5'ETS-2, 5'ETS and ITS1-29 probes in DDX10-AID mESCs with IAA treatment (0 h, 6 h, 24 h, and 48 h) or treated with IAA for 48 h followed by 48 h of washing. MB represents methylene blue staining. Experiments were repeated three times independently with similar results. Membranes were stained with Methylene Blue stain solution (0.03% Methylene Blue in 0.3 M sodium acetate (pH 5.0-5.5)), and then RNA was crosslinked onto the membrane using UV light.

    Methylene blue trihydrate purchased from MedChemExpress. Usage Cited in: Nat Commun. 2024 Nov 27;15(1):10303.  [Abstract]

    Northern blot analysis of pre-rRNA intermediate levels in DDX10-AID (+ OsTir1) mESCs overexpressing DDX10FL, DDX10ΔHBD, DDX10ΔHCD or DDX10ΔHD at 0 h and 48 h after IAA treatment. MB represents Methylene Blue staining. Experiments were repeated three times independently with similar results. Source data are provided as a Source Data file. Membranes were stained with Methylene Blue stain solution (0.03% Methylene Blue in 0.3 M sodium acetate (pH 5.0-5.5)), and then RNA was crosslinked onto the membrane using UV light.

    Methylene blue trihydrate purchased from MedChemExpress. Usage Cited in: Nat Commun. 2024 Nov 27;15(1):10303.  [Abstract]

    Northern blot analysis of pre-rRNA intermediates in DDX10-AID (+ OsTir1) mESCs overexpressing NUP98-DDX10 or DDX10, treated with IAA at different time points (0 h, 24 h, and 48 h). MB represents Methylene Blue staining. Experiments were repeated two times independently with similar results. Source data are provided as a Source Data file. Membranes were stained with Methylene Blue stain solution (0.03% Methylene Blue in 0.3 M sodium acetate (pH 5.0-5.5)), and then RNA was crosslinked onto the membrane using UV light.

    Methylene blue trihydrate purchased from MedChemExpress. Usage Cited in: Theranostics. 2021 Oct 17;11(20):9884-9903.  [Abstract]

    Migration analysis of THP-1, co-cultured with cancer cells that were pre-treated with Methylene Blue.

    Methylene blue trihydrate purchased from MedChemExpress. Usage Cited in: Theranostics. 2021 Oct 17;11(20):9884-9903.  [Abstract]

    Western blotting analysis of PD-L1 expression in THP-1 which was co-cultured with cancer cells pre-treated with Methylene Blue.

    Monoamine Oxidase 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
    MAO-A MAO-B

    NO Synthase 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
    nNOS iNOS eNOS

    Parasite 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
    Amebae Coccidia Leishmania Mite Plasmodium Toxoplasma Trypanosoma Schistosome

    • 生物活性

    • 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

    Methylene blue trihydrate (C.I. Basic Blue 9 trihydrate) is a guanylyl cyclase (sGC), monoamine oxidase A (MAO-A) and NO synthase (NOS) inhibitor. Methylene blue trihydrate is a vasopressor and is often used as a dye in several medical procedures. Methylene blue trihydrate has antinociception, antimalarial, antidepressant and anxiolytic activity effects. Methylene Blue trihydrate has the potential for methemoglobinemias, neurodegenerative disorders and ifosfamide-induced encephalopathytreatment[1][2][3].

    IC50 & Target

    Plasmodium

     

    Cellular Effect
    Cell Line Type Value Description References
    Caco-2 CC50
    7.25 μM
    Compound: METHYLENE BLUE
    Toxicity against Caco-2 cells determined at 48 hours by intracellular ATP concentration using the CellTiter-Glo Luminescent Cell Viability Assay
    Toxicity against Caco-2 cells determined at 48 hours by intracellular ATP concentration using the CellTiter-Glo Luminescent Cell Viability Assay
    		10.21203/rs.3.rs-23951/v1
    Caco-2 IC50
    2.03 μM
    Compound: METHYLENE BLUE
    Determination of IC50 values for inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells after 48 hours by high content imaging
    Determination of IC50 values for inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells after 48 hours by high content imaging
    		10.21203/rs.3.rs-23951/v1
    体外実験

    By acting as an alternative electron acceptor/donor Methylene blue restores mitochondrial function, improves neuronal energy production and inhibits the formation of superoxide[1].
    Methylene blue inhibits cytochrome P450 (CYP) isozymes. Methylene blue is an odorless, water soluble, dark blue-green crystalline powder, which turns blue whenever mixed in solution. Methylene blue is a vasopressor that impacts the NO synthetic pathway by inhibiting inducible NOS and inhibiting the subsequent activation of sGC. In addition, by binding to the iron heme moiety of sGC and causing enzyme inhibition, Methylene blue blocks accumulation of cyclic GMP (cGMP), competing directly with NO in its ability to activate soluble guanylyl cyclase[3].

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

    メチレンブルー 関連抗体
    体内実験

    Methylene Blue (1, 5, and 25 μg/rat) significantly decreases sevoflurane minimum alveolar anesthetic concentration (MAC) and brain cyclic guanosine monophosphate (cGMP) content in a dose-dependent manner in male Sprague-Dawley rats (7-week-old, 200-250 g)[2].
    Methylene blue is used as a dye in chromoendoscopy, and is sprayed onto the mucosa of the gastrointestinal tract in order to identify dysplasia, or pre-cancerous lesions[2].
    Methylene blue is able to restore vascular tone, normalize mean arterial pressures (MAP), and reduce vasopressor usage[3].

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

    373.90

    分子式

    C16H24ClN3O3S
    CAS 番号
    Appearance

    Solid

    Color

    Dark green to black

    SMILES

    CN(C1=CC(SC2=C/C(C=CC2=N3)=[N+](C)\C)=C3C=C1)C.O.[Cl-]
    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 (267.45 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 2.6745 mL 13.3726 mL 26.7451 mL
    5 mM 0.5349 mL 2.6745 mL 5.3490 mL
    10 mM 0.2675 mL 1.3373 mL 2.6745 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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    • Molarity Calculator

    • Dilution Calculator

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

    Mass
    =
    Concentration
    ×
    Volume
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    Molecular Weight *

    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:

    Select the appropriate dissolution method based on your experimental animal and administration route.

    For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
    To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
    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:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (6.69 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

      Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
    • Protocol 2

      Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: ≥ 2.5 mg/mL (6.69 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

      Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

    Dosage

    mg/kg

    Animal weight
    (per animal)

    g

    Dosing volume
    (per animal)

    μL

    Number of animals

    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Please enter your animal formula composition:
    %
    DMSO +
    % 
    +
    %
    Tween-80 +
    %
    Saline
    Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
    The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
    Calculation results:
    Working solution concentration: mg/mL
    Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
    The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
    Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
     If the continuous dosing period exceeds half a month, please choose this protocol carefully.
    Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
    純度とドキュメンテーション

    純度: 98.0%

    COA (248 KB) HNMR (250 KB) MS (219 KB)

    取扱説明書 (2659 KB)
    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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 2.6745 mL 13.3726 mL 26.7451 mL 66.8628 mL
    5 mM 0.5349 mL 2.6745 mL 5.3490 mL 13.3726 mL
    10 mM 0.2675 mL 1.3373 mL 2.6745 mL 6.6863 mL
    15 mM 0.1783 mL 0.8915 mL 1.7830 mL 4.4575 mL
    20 mM 0.1337 mL 0.6686 mL 1.3373 mL 3.3431 mL
    25 mM 0.1070 mL 0.5349 mL 1.0698 mL 2.6745 mL
    30 mM 0.0892 mL 0.4458 mL 0.8915 mL 2.2288 mL
    40 mM 0.0669 mL 0.3343 mL 0.6686 mL 1.6716 mL
    50 mM 0.0535 mL 0.2675 mL 0.5349 mL 1.3373 mL
    60 mM 0.0446 mL 0.2229 mL 0.4458 mL 1.1144 mL
    80 mM 0.0334 mL 0.1672 mL 0.3343 mL 0.8358 mL
    100 mM 0.0267 mL 0.1337 mL 0.2675 mL 0.6686 mL
    • No file chosen (Maximum size is: 1024 Kb)
    • If you have published this work, please enter the PubMed ID.
    • Your name will appear on the site.

    Methylene blue trihydrate Related Classifications

    • Molarity Calculator

    • Dilution Calculator

    The molarity calculator equation

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

    質量   濃度   体積   分子量 *
    = × ×

    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
    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.

    Keywords:

    Methylene blue7220-79-3C.I. Basic Blue 9Guanylate CyclaseMonoamine OxidaseNO SynthaseParasiteMAONitric oxide synthasesNOSsGCMAO-AvasopressordyeantinociceptionantimalarialantidepressantanxiolyticmethemoglobinemiascGMPInhibitorinhibitorinhibit

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    製品名:
    Methylene blue trihydrate
    製品番号:
    HY-B1359
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