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Aminoallyl-UTP-PEG5-AF555
| Catalog Number | A07-0005 |
| Category | RNA/DNA Labeling |
| Molecular Formula | C60H89N6O34P3S4 |
| Molecular Weight | 1659.54(freeacid) |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Aminoallyl-UTP-PEG5-AF555 is a specialized fluorescent nucleotide analog designed for incorporation into RNA transcripts during in vitro transcription reactions. This compound features a PEG5 linker that connects the aminoallyl-modified uridine triphosphate to the AF555 fluorophore, enabling efficient post-synthetic labeling of RNA through amine-reactive chemistry. The AF555 dye exhibits bright orange-red fluorescence with distinct excitation and emission properties, making it suitable for applications in fluorescence microscopy, flow cytometry, and RNA labeling assays.
Chemical Information
Product Specification
Chemical Information
| Purity | ≥95% (HPLC) |
| pH | 7.5 ±0.5 |
| Appearance | red solution in water |
Product Specification
| Spectroscopic Properties | λexc 555 nm, λem 572 nm, ε 155.0 L mmol-1 cm-1 (Tris-HCl pH 7.5) |
| Storage | store at-20 °CShort term exposure (up to 1 week cumulative) to ambient temperature possible. |
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