sulfo-Cyanine7.5 azide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A6330 | 1 mg | $125 | 5 days | |
| B6330 | 5 mg | $325 | in stock | |
| C6330 | 10 mg |
$470
|
in stock | |
| D6330 | 25 mg |
$850
|
in stock | |
| E6330 | 50 mg |
$1490
|
in stock | |
| F6330 | 100 mg |
$1990
|
in stock |
sulfo-Cyanine7.5 is a heptamethyne cyanine dye for the near-infrared region of the spectrum, which is very hydrophilic and water-soluble. The fluorophore resembles ICG (Indocyanine Green), has a long history of in vivo use, and is even approved for human angiography. However, compared to ICG, sulfo-Cyanine7.5 has a significantly improved fluorescence quantum yield due to the rugged polymethine chain reinforced with a trimethylene bridge.
sulfo-Cyanine7.5 is available as a number of reactive derivatives. This azide can be used for the easy labeling of various biomolecules by copper-catalyzed or copper-free click chemistry.
Absorption and emission spectra of sulfo-Cyanine7.5 fluorophore
Recommended protocol
Calculator
Customers also purchased with this product
Cyanine7 azide
Near-infrared (NIR) fluorescent dye for click chemistry labeling.
Add this product to your cart andget free express delivery
Cyanine3 carboxylic acid
The free carboxylic acid of Cyanine3 dye. Non-sulfonated dye, with good solubility in organic solvents, and limited aqueous solubility.THPTA ligand
THPTA is a water-soluble ligand for Cu(I)-catalyzed click chemistry. The ligand stabilizes copper in its Cu(I) oxidation state. Due to high aqueous solubility, reactions with this ligand do not require an organic co-solvent.General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 1050.3 |
| Molecular weight: | 1165.51 |
| Molecular formula: | C48H51N6K3O13S4 |
| Solubility: | good in water, DMSO, DMF |
| 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: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 778 |
| ε, L⋅mol−1⋅cm−1: | 222000 |
| Emission maximum, nm: | 797 |
| Fluorescence quantum yield: | 0.21 |
| CF260: | 0.09 |
| CF280: | 0.09 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
Short link - lumiprobe.com/sh/p/3c
The count of items is incorrect.
Your cart is empty
$ 
