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5-Aminoallyl-UTP (AA-UTP), 10 mM solution


5-Aminoallyl-UTP (5-[3-aminoallyl]-2'-uridine-5'-triphosphate) (cat. no. C402) is supplied as a 10 mM solution in water.

5-Aminoallyl-UTP can be enzymatically incorporated into RNA with T7, T3 and SP6 RNA polymerases. The resulting amine-containing RNA can be subsequently labeled with any amine-reactive fluorescent dye, biotin, or hapten. This two-step method for labeling nucleic acids is considerably more economical than the one-step method using a prelabeled UTP.


Concentration: 10 mM solution in water
Storage: Store at -20°C
Molecular Formula: C12H17N3Na3O15P3
Molecular Weight: 605.17



Indirect non-radioactive enzymatic labeling of RNA during in vitro transcription.



To order

Buy Catalog # Product Name Ex/Em (nm) Unit Size List Price(¥)
C402 5-Aminoallyl-UTP, 10 mM in water 100 µL 1100



Protocol (PDF): C402