Cyanine7.5 maleimide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 16080 | 1 mg | $110.00 | in stock | |
| 26080 | 5 mg | $210.00 | in stock | |
| 46080 | 25 mg |
$410.00
|
in stock | |
| 56080 | 50 mg |
$695.00
|
in stock | |
| 66080 | 100 mg |
$1190.00
|
in stock |
Thiol-reactive, near infrared dye Cyanine7.5 for the labeling of protein SH groups, an analog of Cy7.5® maleimide.
Most proteins contain sulfhydryl groups which can be selectively labeled with maleimides. With this reagent, these proteins can be converted to near infrared (NIR) fluorescent conjugates. After it, the conjugates can be used in non-invasive live organism imaging to study distribution of the protein in tissues and organs.
Cyanine7.5 absorbance and emission spectra
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Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.Cyanine5 azide
Cyanine5 azide is a reagent for Click Chemistry labeling with Cyanine5, a popular fluorescent dye.General properties
| Appearance: | green powder |
| Molecular weight: | 807.46 |
| Molecular formula: | C51H55ClN4O3 |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility 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. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 788 |
| ε, L⋅mol−1⋅cm−1: | 223000 |
| Emission maximum, nm: | 808 |
| Fluorescence quantum yield: | 0.10 |
Product citations
- Men, Y.; Peng, S.; Yang, P.; Jiang, Q.; Zhang, Y.; Shen, B.; Dong, P.; Pang, Z.; Yang, W. Biodegradable Zwitterionic Nanogels with Long Circulation for Antitumor Drug Delivery. ACS Applied Materials & Interfaces, 2018, 10(28), 23509–23521. doi: 10.1021/acsami.8b03943
Cy® is a trademark of GE Healthcare.
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