sulfo-Cyanine3.5 alkyne
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| A23B0 | 1 mg | $125 | 現貨 | |
| B23B0 | 5 mg | $260 | 現貨 | |
| C23B0 | 10 mg | $325 | 現貨 | |
| D23B0 | 25 mg |
$510
|
現貨 | |
| E23B0 | 50 mg |
$895
|
現貨 | |
| F23B0 | 100 mg |
$1490
|
現貨 |
sulfo-Cyanine3.5 is a dye with fluorescence in the orange spectrum range (absorption maximum at 576 nm; emission maximum at 603 nm). Its absorption and emission spectra are between that of Cyanine3 and Cyanine5. Therefore, sulfo-Cyanine3.5 is commonly used as a FRET-donor in a pair with Cyanine5, as a FRET-acceptor in a pair with Cyanine3, and in BRET experiments.
sulfo-Cyanine3.5 is a sulfonated derivative with four sulfo groups, which allows its high hydrophilicity and performing all reactions with this reagent in aqueous solutions without adding organic solvents.
The reagent is an alkyne derivative of sulfo-Cyanine3.5 dye for copper-catalyzed click chemistry. The terminal alkynyl (acetylene) group allows conjugating the fluorophore with the molecules containing an azide group through 1,3-dipolar cycloaddition in the presence of a copper(I) catalyst.
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sulfo-Cyanine3.5 azide
Azide derivative of water-soluble sulfo-Cyanine3.5 dye for bioconjugation via click chemistry.BDP® 564/570 carboxylic acid
A derivative of BDP 564/570 fluorophore with a free carboxylic acid functional group. The dye has an emission in the orange part of the spectrum.
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JOE alkyne, 6-isomer
JOE dye alkyne derivative for copper-catalyzed click chemistry reaction with azides. JOE dye is widely used for nucleic acid labeling.General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 914.2 |
| Molecular weight: | 1028.32 |
| Molecular formula: | C41H40N3K3O13S4 |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 576 |
| ε, L⋅mol−1⋅cm−1: | 139000 |
| Emission maximum, nm: | 603 |
| Fluorescence quantum yield: | 0.11 |
| CF260: | 0.16 |
| CF280: | 0.17 |
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