# Sulfo-Cyanine 5 NHS ester

**Cod produs:** A270297 · **Brand:** Antibodies · **Categorie:** Assistive Reagents

Sulfo-Cyanine 5 NHS ester este un produs din categoria Assistive Reagents, marca Antibodies, cod A270297. Se livrează în mărimile 1mg, 5mg, 25mg, 50mg și 100mg, la prețuri între 1.331,00 și 16.870,43 lei cu TVA. Produse destinate exclusiv cercetării. Nu se utilizează în diagnostic sau tratament.

## Specificații

| Caracteristică | Valoare |
| --- | --- |
| Product form | Dark blue powder. |
| Molecular weight | 777.95 Da |
| Purity | 95% (by 1H NMR and HPLC-MS). |
| Extinction coefficient | 271000 M-1cm-1 |
| Fl quantum yield | 0.28 |
| Emission maxima | 662 nm |
| Solubility | Very good in water. Good in DMF and DMSO. |
| Absorption maxima | 646 nm |
| CF260 | 0.04 |
| CF280 | 0.04 |
| Storage | Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate. |
| Cas number | 2230212-27-6, 146368-14-1 |
| Formulă moleculară | C36H40N3KO10S2 |

## Mărimi și prețuri

| Mărime | Cod și preț (RON, TVA inclus) |
| --- | --- |
| 1mg | A270297-1 · 1.331,00 lei |
| 5mg | A270297-5 · 2.828,38 lei |
| 25mg | A270297-25 · 6.122,60 lei |
| 50mg | A270297-50 · 10.914,20 lei |
| 100mg | A270297-100 · 16.870,43 lei |

## Descriere

Water soluble Cyanine 5 succinimidyl ester (SE), an equivalent of Cy5® NHS ester, for the labeling of various amine-containing molecules in aqueous phase without use of any organic co-solvent. This product is therefore particularly useful for the labeling of proteins which denature in the presence of organic co-solvents, as well as for proteins with low solubility. Sulfo-Cyanine 5 is an analog of Cy5®, one of the most popular fluorophores which is compatible with various equipment such as plate readers, microscopes, and imagers. This dye is highly hydrophilic and water-soluble. A non-sulfonated analog is also available. Can be used as a replacement for Cy5® and DyLight 649 for all applications.

## Documentație

- [Fișă tehnică (PDF)](https://www.antibodies.com/datasheets/270/A270297.pdf)

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Sursă: https://reactivi.ro/produs/sulfo-cyanine-5-nhs-ester/ · actualizat 9 septembrie 2026