Cyanine3 hydrazide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11070 | 1 mg | $110.00 | in stock | |
| 21070 | 5 mg | $210.00 | in stock | |
| 41070 | 25 mg |
$410.00
|
in stock | |
| 51070 | 50 mg |
$695.00
|
in stock | |
| 61070 | 100 mg |
$1190.00
|
in stock |
Cyanine3 hydrazide is a carbonyl-reactive dye, an analog of Cy3® hydrazide.
This reagent allows to label various carbonyl-containing molecules such as antibodies and other glycoproteins after periodate oxidation, proteins which have undergone oxidative stress or deamination, or reducing saccarides. Cyanine3 is compatible with a number of fluorescent instruments.
Cyanine3 absorbance and emission spectra
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TAMRA hydrazide, 6-isomer
6-TAMRA azide is a carbonyl reactive hydrazide derivative of tetramethylrhodamine (TAMRA) fluorophore.Cyanine5 hydrazide
Cy5 hydrazide is a reactive dye for aldehydes and ketones. It can be used for the labeling of glycoproteins after periodate oxidation of sugar moieties.General properties
| Appearance: | red powder |
| Molecular weight: | 543.57 |
| Molecular formula: | C30H40Cl2N4O |
| Solubility: | moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols) |
| Quality control: | NMR 1H and 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 maximum, nm: | 555 |
| ε, L⋅mol−1⋅cm−1: | 150000 |
| Emission maximum, nm: | 570 |
| Fluorescence quantum yield: | 0.31 |
| CF260: | 0.04 |
| CF280: | 0.09 |
Product citations
- Zhang, J.; Chetnani, B.; Cormack, E.D.; Alonso, D.; Liu, W.; Mondragon, A.; Fei, J. Specific structural elements of the T-box riboswitch drive the two-step binding of the tRNA ligand. eLife, 2018, 7, e39518. doi: 10.7554/eLife.39518
- Cui, Z.; Wu, Y.; Mureev, S.; Alexandrov, K. Oligonucleotide-mediated tRNA sequestration enables one-pot sense codon reassignment in vitro. Nucleic Acids Research, 2018, 46(12), 6387–6400. doi: 10.1093/nar/gky365
- Porciani, D.; Cardwell, L.N.; Tawiah, K.d.; Alam, K.K.; Lange, M.J.; Daniels, M.A.; Burke, D.H. Modular cell-internalizing aptamer nanostructure enables targeted delivery of large functional RNAs in cancer cell lines. Nature Communications, 2018, 9(1), 2283. doi: 10.1038/s41467-018-04691-x
- Poudyal, R.R.; Nguyen, P.D.M.; Lokugamage, M.P.; Callaway, M.K.; Gavette, J.V.; Krishnamurthy, R.; Burke, D.H. Nucleobase modification by an RNA enzyme. Nucleic Acids Research, 2017, 45(3), 1345–1354. doi: 10.1093/nar/gkw1199
Cy® is a trademark of GE Healthcare.
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