5'-Cy3-ApU

For general laboratory use.

Shipping: shipped on gel packs

Storage Conditions: store at -20 °C
Short term exposure (up to 1 week cumulative) to ambient temperature possible.

Shelf Life: 12 months after date of delivery

Molecular Formula: C₅₆H₇₄N₁₀O₂₂P₂S₂ (free acid)

Molecular Weight: 1365.32 g/mol (free acid)

Exact Mass: 1364.39 g/mol (free acid)

Purity: ≥ 95 % (HPLC)

Form: filtered solution (30 kDa) in water

Color: pink

Concentration: 5 mM - 5.5 mM

pH: 7.5 ±0.5

Spectroscopic Properties: λ_exc 550 nm, λ_em 570 nm, ε 150.0 L mmol^-1 cm^-1 (Tris-HCl pH 7.5)

Applications:
Initiator dinucleotide for the 5'-labeling of RNA by in vitro transcription

BIOZ Product Citations:

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Selected References:
Kang et al. (2020) Transcription reinitiation by recycling RNA polymerase that diffuses on DNA after releasing terminated RNA. Nat Commun. 11(1):450.
Kang et al. (2021) Hopping and Flipping of RNA Polymerase on DNA during Recycling for Reinitiation after Intrinsic Termination in Bacterial Transcription. Int J Mol Sci. 22(5):2398.