# DBCO NHS ester

**Cod produs:** A270193 · **Brand:** Antibodies · **Categorie:** Assistive Reagents

DBCO NHS ester este un produs din categoria Assistive Reagents, marca Antibodies, cod A270193. Se livrează în mărimile 10mg, 25mg, 50mg, 100mg, 1g și 5g, la prețuri între 964,98 și 29.947,50 lei cu TVA. Produse destinate exclusiv cercetării. Nu se utilizează în diagnostic sau tratament.

## Specificații

| Caracteristică | Valoare |
| --- | --- |
| Product form | Off white solid. |
| Molecular weight | 430.45 Da |
| Purity | 95% (by 1H NMR and HPLC-MS). |
| Solubility | Good in DCM, DMF, and DMSO. |
| Storage | Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate. |
| Cas number | 1384870-47-6 |
| Deplasare spectrometrie de masă | 315.1 |
| Formulă moleculară | C25H22N2O5 |

## Mărimi și prețuri

| Mărime | Cod și preț (RON, TVA inclus) |
| --- | --- |
| 10mg | A270193-10 · 964,98 lei |
| 25mg | A270193-25 · 1.231,18 lei |
| 50mg | A270193-50 · 1.697,03 lei |
| 100mg | A270193-100 · 2.229,43 lei |
| 1g | A270193-1 · 10.814,38 lei |
| 5g | A270193-5 · 29.947,50 lei |

## Descriere

Dibenzocyclooctyne (ADIBO, DBCO) is one of the most reactive cycloalkynes for strain promoted alkyne azide cycloaddition (spAAC) - a copper free Click chemistry reaction. This is an amine-reactive NHS ester that provides easy attachment of the reactive moiety to almost any primary or secondary amine group, such as that of protein, peptide, or small molecule amine. DBCO reacts instantly with azides. The rate of the reaction is much higher than that of copper-catalyzed reaction, and reactions with many other cyclooctynes. Unlike some other cyclooctynes, DBCO does not react with tetrazines - this allows to carry out orthogonal conjugation of azides with DBCO, and trans-cyclooctenes with tetrazines.

## Documentație

- [Fișă tehnică (PDF)](https://www.antibodies.com/datasheets/270/A270193.pdf)

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