X4126

Xylencyanol FF

BioReagent, for molecular biology

• Synonym(e): Cyanol FF, Säureblau 147, XC
• Empirische Formel (Hill-System): C₂₅H₂₇N₂NaO₆S₂
• CAS-Nummer: 2650-17-1
• Molekulargewicht: 538.61
• Farbindexnummer: 42135
• EG-Nummer: 220-167-5
• MDL-Nummer: MFCD00019481
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 57654732
• NACRES: NA.52

Eigenschaften

• Qualität: for molecular biology
• Qualitätsniveau: 200
• Produktlinie: BioReagent
• Form: powder
• Methode(n): nucleic acid detection: suitable
• Löslichkeit: H₂O: complete 1 mg/mL, clear, blue
• Eignung: suitable for nucleic acid staining
• Lagertemp.: room temp
• SMILES String: [Na+].CCNc1ccc(cc1C)C(=C2/C=CC(=N\CC)\C(C)=C2)\c3ccc(cc3S(O)(=O)=O)S([O-])(=O)=O
• InChI: 1S/C25H28N2O6S2.Na/c1-5-26-22-11-7-18(13-16(22)3)25(19-8-12-23(27-6-2)17(4)14-19)21-10-9-20(34(28,29)30)15-24(21)35(31,32)33;/h7-15,26H,5-6H2,1-4H3,(H,28,29,30)(H,31,32,33);/q;+1/p-1/b25-19-,27-23-;
• InChIKey: VVLFAAMTGMGYBS-KRQUPCAFSA-M

Beschreibung

Allgemeine Beschreibung

Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slight negative charge and will migrate the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The rate of migration varies with gel composition.

Anwendung

Xylene Cyanol FF is used as a:

• histological stain and as tracker dye in DNA sequencing and electrophoresis
• gel-loading dye
• formamide RNA loading dye
• tracking dye in native polyacrylamide gel electrophoresis (PAGE) loading buffer

Biochem./physiol. Wirkung

Xylene Cyanol FF acts as nucleic acid stain.

Rekonstituierung

A 6x Gel Loading Buffer can be made using standard recipes, including 0.05% xylene cyanol.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves