ROCHE Fluorescein-12-UTP

Synonyms: Fluorescein-12-UTP tetralithium salt; Fluorescein-5(6)-carboxamidocaproyl-(5-[3-aminoallyl]uridine 5′-triphosphate)

Empirical Formula (Hill Notation): C₃₉H₄₁N₄O₂₂P₃

Formula Weight: 1010.68

Linear Formula: C₃₉H₄₁N₄O₂₂P₃

Storage: −20°C

UNSPSC Code: 41116100

RIDADR: NONH for all modes of transport

Application:
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.

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

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