Cyanine3.5 carboxylic acid
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 12090 | 1 mg | $110 | in stock | |
| 22090 | 5 mg | $210 | in stock | |
| 42090 | 25 mg |
$410
|
in stock | |
| 52090 | 50 mg |
$695
|
in stock | |
| 62090 | 100 mg |
$1190
|
in stock |
Cyanine3.5 free unactivated monofunctional carboxylic acid. Can be used as a reference non-reactive dye or control. Cyanine3.5 is an analog of Cy3.5® fluorophore.
Cyanine3.5 absorbance and emission spectra
Customers also purchased with this product
Cyanine5.5 carboxylic acid
Cyanine5.5 dye, free acid form, unactivated. The dye can be considered non-reactive for most applications.Cyanine7 amine
Cy7 amine is a near-infrared dye with free amine group for the conjugation with activated esters and other reactive molecules.
Add this product to your cart andget free express delivery
sulfo-Cyanine5.5 amine
sulfo-Cyanine5.5 is a far-red/NIR fluorophore possessing high hydrophilicity and aqueous solubility. This is an amine derivative that is reactive toward electrophiles. It can also be used for enzymatic transamination labeling.General properties
| Appearance: | dark purple powder |
| Molecular weight: | 593.20 |
| CAS number: | 1802928-88-6 (chloride), 1144107-79-8 (inner salt), 1802978-82-0 (without anion) |
| Molecular formula: | C38H41ClN2O2 |
| Solubility: | soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water |
| 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. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 591 |
| ε, L⋅mol−1⋅cm−1: | 116000 |
| Emission maximum, nm: | 604 |
| Fluorescence quantum yield: | 0.35 |
| CF260: | 0.29 |
| CF280: | 0.22 |
Product citations
- Kwok, S.J.J.; Choi, M.; Bhayana, B.; Zhang, X.; Ran, C.; Yun, S.-H. Two-photon excited photoconversion of cyanine-based dyes. Scientific Reports, 2016, 6, 23866. doi: 10.1038/srep23866
Cy® is a trademark of GE Healthcare.
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.
The count of items is incorrect.
Your cart is empty
$ 
