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Methylene Blue

(6 customer reviews)

$119.99

Phenothiazine-derived redox-cycling molecule studied in vitro for mitochondrial respiration, cellular metabolism, and neuroprotection research.

SKU: IKG-MB-20 Category:

Description

What is Methylene Blue?

Methylene blue is a heterocyclic aromatic phenothiazine compound first synthesized in 1876. Beyond its classical histological staining role, it is widely studied in laboratory research as a redox-cycling agent that can accept and donate electrons at the mitochondrial level, alternating between oxidized (blue) and reduced (leucomethylene blue, colorless) states. Supplied as oral tablets for reference laboratory study.

How Methylene Blue works (research context)

In research models methylene blue acts at the mitochondrial electron-transport chain, shuttling electrons by accepting them from NADH and donating them to cytochrome c, effectively bypassing Complex I and III blockages. This redox cycling is associated with enhanced mitochondrial respiration, reduced oxidative stress, and upregulation of cytochrome c oxidase activity. It is also studied as an inhibitor of soluble guanylate cyclase and nitric oxide synthase at higher concentrations.

Research applications

  • In-vitro studies of mitochondrial respiration and electron-transport chain function
  • Research into cellular bioenergetics and oxidative stress mitigation
  • Pre-clinical neuroprotection and cognitive-function models
  • Redox-cycling and cytochrome c oxidase activity investigation

Key facts

  • Phenothiazine heterocycle; first synthesized in 1876
  • Alternates between oxidized (blue) and reduced (colorless) states
  • Bypasses Complex I/III in mitochondrial electron-transport chain
  • Supplied as 20mg oral tablets for reference research use

Product specifications

  • Class: Phenothiazine redox-cycling small molecule
  • Also known as: Methylthioninium chloride; MB
  • Form: Oral tablets
  • Verification: Identity and quality checked per batch
  • Documentation: Certificate of analysis per batch
  • Storage: Store tablets at controlled room temperature in a dry, light-protected container.

For laboratory research use only. Not for human or veterinary use, consumption, diagnostic, or therapeutic purposes.

Additional information

Strength

20 mg / 100 tabs

6 reviews for Methylene Blue

  1. Sofia G. (verified owner)

    Discreet, fast, and verifiable. Exactly what I need for lab work.

  2. Chen Y. (verified owner)

    Solid quality and clear batch labeling. Packaging is sturdy and arrived with no damage.

  3. Jordan P. (verified owner)

    Discreet packaging, cold-chain intact, arrived in two days. Support actually understands the science.

  4. Dr. Omar H. (verified owner)

    Purity numbers held up against our own in-house HPLC check. Reliable supplier.

  5. Andre L. (verified owner)

    Great purity and fast shipping. Labeling and batch numbers were clear and fully traceable.

  6. Natalie B. (verified owner)

    Reordered three times now — consistent results every batch. Trustworthy source.

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Frequently Asked Questions

Is Methylene Blue third-party tested?

Yes. Every batch is independently analyzed by HPLC and mass spectrometry and ships with a certificate of analysis.

What purity is Methylene Blue?

All compounds are verified to ≥ 99% purity by HPLC, documented on each batch certificate of analysis.

How should Methylene Blue be stored?

Store the lyophilized powder at -20°C, protected from light. After reconstitution, refrigerate and use within the recommended window.

How is my order shipped?

Orders ship in discreet, plain packaging with tracking. Temperature-sensitive items include appropriate cold-chain materials.

Is Methylene Blue for human use?

No. This product is sold strictly for laboratory and research use only — not for human or veterinary consumption.

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