sulfo-Cyanine5 maleimide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 13380 | 1 mg | $115 | in stock | |
| 23380 | 5 mg | $290 | in stock | |
| 43380 | 25 mg |
$695
|
in stock | |
| 53380 | 50 mg |
$1270
|
in stock | |
| 63380 | 100 mg |
$1990
|
in stock |
A water soluble, hydrophilic sulfo-Cyanine5 maleimide (Cy5® maleimide analog). We recommend this product for protein labeling, including labeling of antibodies as a perfect replacement for Cy5® maleimide. Labeled proteins can be easily separated from unreacted dye by gel filtration, spin column purification, dialysis, electrophoresis or chromatography.
An analog without sulfo groups, Cyanine5 maleimide, is also available.
Sulfo-Cyanine5 absorbance and emission spectra
Recommended protocol
Calculator
Customers also purchased with this product
BDP FL alkyne
Borondipyrromethene dye alkyne for click chemistry. Bright and photostable dye for FAM channel.
Add this product to your cart andget free express delivery
sulfo-Cyanine7 bis-NHS ester
sulfo-Cyanine7 bis-NHS ester is a bifunctional derivative of water-soluble near-infrared sulfo-Cyanine7. It contains two activated ester functional groups.AF 488 NHS ester
AF 488 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the green channel.General properties
| Appearance: | dark blue powder |
| Molecular weight: | 803.00 |
| CAS number: | 2242791-82-6 |
| Molecular formula: | C38H43KN4O9S2 |
| Solubility: | soluble 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: | 646 |
| ε, L⋅mol−1⋅cm−1: | 271000 |
| Emission maximum, nm: | 662 |
| Fluorescence quantum yield: | 0.28 |
| CF260: | 0.04 |
| CF280: | 0.04 |
Product citations
- Zhang, Y.; Liang, L.; Li, H.; Cao, Y.; Meng, D.; Li, X.; Wang, M.; Wang, J.; Yao, Y.; Zhang, S.; Chen, C.; Hou, P.; Yang, Q. Smart multi‐functional aggregates reoxygenate tumor microenvironment through a two‐pronged strategy to revitalize cancer immunotherapy. Aggregate, 2024. doi: 10.1002/agt2.545
- Damm, A.; Paik, S.-J.; Sadhu, R.K.; Di-Cicco, A.; Manzi, J.; Castellana, M.; Margeat, E.; Dahan, M.; Sens, P.; Lévy, D.; Bassereau, P. Mechanosensitivity of an ABC Membrane Transporter Revealed by Single Molecule FRET and Activity Measurement. bioRxiv, 2024, preprint. doi: 10.1101/2024.01.24.577054
- Valentino, I.M.; Llivicota-Guaman, J.G.; Dao, T.P.; Mulvey, E.O.; Lehman, A.M.; Galagedera, S.K.K.; Mallon, E.L.; Castañeda, C.A.; Kraut, D.A. Phase separation of polyubiquitinated proteins in UBQLN2 condensates controls substrate fate. bioRxiv, 2024, preprint. doi: 10.1101/2024.03.15.585243
- Moochickal Assainar, B.; Ragunathan, K.; Baldridge, R.D. Direct observation of autoubiquitination for an integral membrane ubiquitin ligase in ERAD. Nature Communications, 2024, 15, 1340. doi: 10.1038/s41467-024-45541-3
Cy® is a trademark of GE Healthcare.
The count of items is incorrect.
Your cart is empty
$ 
