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Catalog No.
used as a substrate for T7 RNA polymerase and generate labeled probes through in vitro transcription
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SizePriceStock Qty
25ul (10mM)
In stock

Tel: +1-832-696-8203

Email: [email protected]

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Cy5-UTP (Cyanine 5-UTP) can replace UTP as a substrate for T7 RNA polymerase and generate labeled probes through in vitro transcription. The resulting assembled mRNA will emit orange fluorescence with the involvement of Cy5-UTPs. In addition, Cy5-labeled mRNA is readily visible under ultraviolet light without further staining after gel electrophoresis.

Probes generated by these methods are suitable for various application, such as FISH, multicolor fluorescence analysis, specifically dual-color expression arrays in conjunction with Cy5-UTP.

Excitation/Emission (nm): 650/665 nm

Chemical Properties

StorageStore at -20°C
M.Wt1178.01 g/mol(free acid)
FormulaC45H58N5O22P3S2(free acid)
Synonyms5-(3-Aminoallyl)-uridine-5'-triphosphate;labeled with Cy5, Triethylammonium salt, Aminoallyl-UTP-Cy5, Cyanine 5-AA-UTP, Cyanine 5-Aminoallyluridine-5'-Triphosphate, Cyanine 5-UTP
SolubilitySoluble in H2O
Chemical Name2-((1E,3E,5E)-5-(1-(6-(((E)-3-(1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)allyl)amino)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-y
SDFDownload SDF
Canonical SMILESO=S(C1=CC2=C(N(CCCCCC(NC/C=C/C3=CN([[email protected]]4[[email protected]](O)[[email protected]](O)[[email protected]@H](COP(OP(O)(OP(O)(O)=O)=O)(O)=O)O4)C(NC3=O)=O)=O)/C(C2(C)C)=C/C=C/C=C/C(C5(C)C)=[N+](CC)C6=C5C=C(S([O-])(=O)=O)C=C6)C=C1)(O)=O
Shipping ConditionEvaluation sample solution: ship with blue ice. All other available sizes: ship with RT, or blue ice upon request.
General tipsFor obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20°C for several months.

Quality Control

Quality Control & MSDS

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Chemical structure

Aminoallyl-UTP - Cy5