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.
顧客還購買了這個產品
sulfo-Cyanine3.5 azide
Azide derivative of water-soluble sulfo-Cyanine3.5 dye for bioconjugation via click chemistry.TAMRA 炔烴，5-異構體 (TAMRA alkyne, 5-isomer)
TAMRA 染料的炔烴衍生物，純 5-異構體，用於銅催化的點擊化學。炔基亞磷酰胺，5'-端 (Alkyne phosphoramidite, 5'-terminal)
炔基烴亞磷酰胺，用於合成可用於點擊化學的寡核苷酸。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 |
您的購物車是空的
$ 
