Cyanine7 hydrazide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 15070 | 1 mg | $110.00 | in stock | |
| 25070 | 5 mg | $210.00 | in stock | |
| 45070 | 25 mg |
$410.00
|
in stock | |
| 55070 | 50 mg |
$695.00
|
in stock | |
| 65070 | 100 mg |
$1190.00
|
in stock |
Hydrazide derivative of Cyanine7, a NIR fluorescent dye, an analog of Cy7®.
This variety of heptamethine fluorophore contains a six-membered ring rigidizing the polymethine chain which allows to increase quantum yield by 20% compared to parent structure.
Hydrazide reacts quickly and smoothly with aldehydes and ketones yielding stable hydrazone products. This reaction is also good for the labeling of glycoproteins after periodate oxidation.
Cyanine7 absorbance and emission spectra
Customers also purchased with this product
Cyanine7 NHS ester
Amine reactive NHS ester of near infrared dye Cyanine7.
Add this product to your cart andget free express delivery
Cyanine7 amine
Cy7 amine is a NIR dye with free amine group.
Add this product to your cart andget free express delivery
TAMRA maleimide, 6-isomer
TAMRA is a well known xanthene dye of rhodamine series. This is a thiol reactive maleimide for the labeling of SH groups in proteins and peptides. Pure 6-isomer.General properties
| Appearance: | green powder |
| Mass spec M+ increment: | 544.8 |
| Molecular weight: | 635.70 |
| CAS number: | 2183440-61-9 (without anion) |
| Molecular formula: | C37H48Cl2N4O |
| Solubility: | moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols) |
| 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: | 750 |
| ε, L⋅mol−1⋅cm−1: | 199000 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.3 |
| CF260: | 0.022 |
| CF280: | 0.029 |
Product citations
- Lix, K.; Krause, K.D.; Kim, H.; Algar, W.R. Investigation of the Energy Transfer Mechanism Between Semiconducting Polymer Dots and Organic Dyes. Journal of Physical Chemistry C, 2020, 124(31), 17387–17400. doi: 10.1021/acs.jpcc.0c04983
Cy® is a trademark of GE Healthcare.
The count of items is incorrect.
Your cart is empty
$ 
