# Fluorescent Dye 430 carboxylic acid

**Cod produs:** A270018 · **Brand:** Antibodies · **Categorie:** Assistive Reagents

Fluorescent Dye 430 carboxylic acid este un produs din categoria Assistive Reagents, marca Antibodies, cod A270018. Se livrează în mărimile 1mg, 5mg, 25mg, 50mg și 100mg, la prețuri între 1.331,00 și 9.915,95 lei cu TVA. Produse destinate exclusiv cercetării. Nu se utilizează în diagnostic sau tratament.

## Specificații

| Caracteristică | Valoare |
| --- | --- |
| Product form | Yellow solid. |
| Molecular weight | 541.58 Da |
| Purity | 95% (by 1H NMR and HPLC-MS). |
| Extinction coefficient | 15955 M-1cm-1 |
| Fl quantum yield | 0.23 |
| Emission maxima | 542 nm |
| Solubility | Good in DMF, DMSO, and water. |
| Absorption maxima | 430 nm |
| CF260 | 0.06 |
| CF280 | 0.06 |
| Storage | Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate. |
| Formulă moleculară | C22H23NF3KO7S |

## Mărimi și prețuri

| Mărime | Cod și preț (RON, TVA inclus) |
| --- | --- |
| 1mg | A270018-1 · 1.331,00 lei |
| 5mg | A270018-5 · 1.730,30 lei |
| 25mg | A270018-25 · 3.560,43 lei |
| 50mg | A270018-50 · 6.022,78 lei |
| 100mg | A270018-100 · 9.915,95 lei |

## Descriere

Fluorescent Dye 430 is a fluorescent dye. Its excitation maximum is at 430 nm, emission maximum is at 542 nm, and Stokes shift is 112 nm. Fluorescent Dye 430 exhibits high photostability and pH-insensitive fluorescence. The dye can be excited by a 405 nm violet laser or a 445 nm laser. Fluorescent Dye 430 carboxylic acid is a non-reactive form of Fluorescent Dye 430 dye that can be used for the analysis of labeled samples, as a reference standard in procedures where Fluorescent Dye 430 dye conjugates are involved.

## Documentație

- [Fișă tehnică (PDF)](https://www.antibodies.com/datasheets/270/A270018.pdf)

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Sursă: https://reactivi.ro/produs/fluorescent-dye-430-carboxylic-acid/ · actualizat 9 septembrie 2026