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M4159

Sigma-Aldrich

Methylenblau Hydrat

suitable for nucleic acid staining, BioReagent

Synonym(e):

3,7-Bis(dimethylamino)phenothiazin-5-ium chloride xhydrate, Methylene Blue monohydrate, Methylene blue, Nucleic acid staining reagent

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About This Item

Empirische Formel (Hill-System):
C16H18ClN3S · xH2O
CAS-Nummer:
122965-43-9
Molekulargewicht:
319.85 (anhydrous basis)
Beilstein:
3599847
EG-Nummer:
200-515-2
MDL-Nummer:
MFCD00150006
UNSPSC-Code:
12352200
PubChem Substanz-ID:
57654386
NACRES:
NA.52

Qualität

for molecular biology

Qualitätsniveau

100

Produktlinie

BioReagent

Form

powder

Methode(n)

nucleic acid detection: suitable

Löslichkeit

water: 1 mg/mL (dark blue)

Eignung

suitable for nucleic acid staining

Lagertemp.

room temp

SMILES String

O.[Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C

InChI

1S/C16H18N3S.ClH.H2O/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;;/h5-10H,1-4H3;1H;1H2/q+1;;/p-1

InChIKey

WQVSELLRAGBDLX-UHFFFAOYSA-M

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Allgemeine Beschreibung

Methylene blue is a heterocyclic aromatic chemical, appearing as a dark green solid powder, changing to blue in aqueous solution. It is used as a stain in many different histology procedures, as well as in molecular biology laboratories.

Anwendung

Methylene Blue hydrate is suitable for use as a nucleic acid stain for agarose and polyacrylamide gel electrophoresis (PAGE). It was used to stain 4T1 tumor cells to study metastasis of tumor cells using clonogenic assay. Methylene blue hydrate crystals were encapsulated in apoferritin nanocages for photodynamic therapy against tumor cells.

Leistungsmerkmale und Vorteile

  • Less hazardous than staining with ethidium bromide
  • Viewable in visible light
  • Fast and easy to use

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Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Resolution of multiple ribonucleic acid species by polyacrylamide gel electrophoresis.
A C Peacock et al.
Biochemistry, 6(6), 1818-1827 (1967-06-01)
Young-Sharp, D. and Kumar, R.
Technique, 1, 183-183 (1989)
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Repurposing approved and abandoned non-oncological drugs is an alternative developmental strategy for the identification of anticancer therapeutics that has recently attracted considerable attention. Due to the essential role of the cellular heat shock response in cytoprotection through the maintenance of
Fei Yan et al.
Photochemistry and photobiology, 86(3), 662-666 (2010-02-06)
This study reports that photosensitizers encapsulated in supramolecular protein cages can be internalized by tumor cells and can deliver singlet oxygen intracellularly for photodynamic therapy (PDT). As an alternative to other polymeric and/or inorganic nanocarriers and nanoconjugates, which may also
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Protokolle

Methylene Blue - Molecular Biology Reagent

Suitable for use in DNA and RNA staining.

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