Sulfo-Cyanine3 NHS ester
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11320 | 1 mg | $110.00 | in stock | |
| 21320 | 5 mg | $210.00 | in stock | |
| 41320 | 25 mg |
$410.00
|
in stock | |
| 51320 | 50 mg |
$695.00
|
5 days | |
| 61320 | 100 mg |
$1190.00
|
in stock |
Water soluble, amino-reactive sulfo-Cyanine3 NHS ester. Efficiently labels proteins and peptides in purely aqueous solution, without need for organic co-solvent. Ideal for proteins with low solubility, and proteins prone to denaturation.
This is sulfonated, hydrophilic and water-soluble dye. Non-sulfonated Cyanine3 NHS ester is also available.
This product is an analog of Cy3® NHS ester. Sulfo-Cyanine3 NHS ester replaces Cy3®, Alexa Fluor 546, and DyLight 549 for all applications.
Sulfo-Cyanine3 absorbance and emission spectra
Recommended protocol
Calculator
Customers also purchased with this product
Cyanine5 tetrazine
Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.JOE phosphoramidite, 5-isomer
JOE xanthene dye phosphoramidite for oligo synthesis. Absorption and emission spectra for JOE are located between FAM and TAMRA channels.
Add this product to your cart andget free express delivery
BDP 630/650 amine
BDP 630/650 is a far red emitting fluorophore for Cyanine5 channel. This fluorophore is based on BDP (borondipyrromethene) core, which provides high quantum yield and photostability. This is an amine derivative of this dye.General properties
| Appearance: | dark red crystals |
| Molecular weight: | 751.91 |
| CAS number: | 1424150-38-8 (sodium salt); 1424433-17-9, 1518643-34-9 (inner salt) |
| Molecular formula: | C34H38N3KO10S2 |
| IUPAC name: | 3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-5-sulfo-2H-indol-2-ylidene)-1-propen-1-yl]-1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3,3-dimethyl-5-sulfo-, inner salt, sodium salt |
| Solubility: | soluble in water (0.62 M = 47 g/L), in polar organic solvents (DMF, DMSO) |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 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 maximum, nm: | 548 |
| ε, L⋅mol−1⋅cm−1: | 162000 |
| Emission maximum, nm: | 563 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.03 |
| CF280: | 0.06 |
Product citations
- Baker, Y.; Yuan, L.; Chen J.; Belle, R.; Carlisle, R.; El-Sagheer, A.; Brown, T. Expanding the Chemical Repertoire of DNA Nanomaterials Generated by Rolling Circle Amplification. ChemRxiv, preprint. doi: 10.26434/chemrxiv.12566963.v1
- Wang, C.; Fernández de Ávila, B.E.; Mundaca-Uribe, R.; Lopez-Ramirez, M.A.; Ramírez-Herrera, D.E.; Shukla, S.; Steinmetz, N.F.; Wang, J. Active Delivery of VLPs Promotes Anti-Tumor Activity in a Mouse Ovarian Tumor Model. Small, 2020, 16(20), e1907150. doi: 10.1002/smll.201907150
- Saez Talens, V.; Arias-Alpizar, G.; Makurat, D.M.M.; Davis, J.; Bussmann, J.; Kros, A.; Kieltyka, R.E. Stab2-Mediated Clearance of Supramolecular Polymer Nanoparticles in Zebrafish Embryos. Biomacromolecules, 2020, 21(3), 1060–1068. doi: 10.1021/acs.biomac.9b01318
- Choi, J.; Marks, J.; Zhang, J.; Chen, D.-H.; Wang, J.; Vázquez-Laslop, N.; Mankin, A.S:; Puglisi, J.D. Dynamics of the context-specific translation arrest by chloramphenicol and linezolid. Nature Chemical Biology, 2020, 16, 310–317. doi: 10.1038/s41589-019-0423-2
Cy® is a trademark of GE Healthcare.
The count of items is incorrect.
Your cart is empty
$ 
