11427857910

Fluorescein-12-UTP

≥85% (HPLC), solution

• Synonym(e): Fluorescein-12-UTP tetralithium salt, Fluorescein-5(6)-carboxamidocaproyl-(5-[3-aminoallyl]uridine 5′-triphosphate)
• Empirische Formel (Hill-System): C₃₉H₄₁N₄O₂₂P₃
• CAS-Nummer: 134367-01-4
• Molekulargewicht: 1010.68
• UNSPSC-Code: 41116100

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥85% (HPLC)
• Form: solution
• Mol-Gew.: 1034.4
• Verpackung: pkg of 25 μL (250 nmol; 10 mM)
• Hersteller/Markenname: Roche
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

Quality
Typical analysis: At least 85% Fluorescein-12-UTP (HPLC, area%).

Fluorescein is bound to uridine triphosphate via an amide linkage. Molecular formula is C₃₉H₃₇N₄O₂₂P₃Li₄.

Anwendung

Fluorescein-12-UTP is used as a substrate for SP6, T3, and T7 RNA polymerases. It can replace UTP in the in vitro transcription reaction for RNA labeling.
Labeled RNA can be subsequently detected by in situ hybridization and direct fluorescence detection or detection by ELISA using Anti-Fluorescein-AP, Fab fragments or Anti-Fluorescein-POD, Fab fragments.

Sonstige Hinweise

For life science research only. Not for use in diagnostic procedures.

For your convenience, fluorescein-UTP is also available in a convenient labeling mix (single solution with conventional NTPs and Fluorescein-12-UTP).

Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: nwg
• Flammpunkt (°F): does not flash
• Flammpunkt (°C): does not flash