Cyanine3 NHS ester
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11020 | 1 mg | $110.00 | in stock | |
| 21020 | 5 mg | $210.00 | in stock | |
| 41020 | 25 mg |
$410.00
|
in stock | |
| 51020 | 50 mg |
$695.00
|
in stock | |
| 61020 | 100 mg |
$1190.00
|
in stock |
Cyanine3 NHS ester is a reactive dye for the labeling of amino-groups in biomolecules, an analog of Cy3® NHS ester. This reagent is ideal for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. For delicate proteins consider using water-soluble sulfo-Cyanine3 NHS ester which does not require use of any co-solvent.
Cyanine3 NHS ester is a replacement for NHS esters of Cy3®, Alexa Fluor 546, and DyLight 549.
Absorption and emission spectra of Cyanine3 fluorophore
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BDP FL azide
BDP FL is a bright and photostable borondipyrromethene dye for fluorescein channel. This is a dye azide for Click Chemistry.General properties
| Appearance: | red powder |
| Mass spec M+ increment: | 474.2 |
| Molecular weight: | 641.5 |
| CAS number: | 1393427-85-4 (without anion), 1393363-07-9 (chloride) |
| Molecular formula: | C34H40N3BF4O4 |
| IUPAC name: | 3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3,3-dimethyl-, tetrafluoroborate |
| Solubility: | poorly soluble in water (2.3 mM = 1.5 g/L), soluble in organic solvents (DMF, DMSO, dichloromethane) |
| Quality control: | NMR 1H and 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: | 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
- Ding, Y.; Liu, J.; Li, X.; Xu, L.; Li, C.; Ma, L.; Liu, J.; Ma, R.; An, Y.; Huang, F.; Liu, Y.; Shi, L. Rational design of drug delivery systems for potential programmable drug release and improved therapeutic effect. Materials Chemistry Frontiers, in press. doi: 10.1039/c9qm00178f
- Kholmicheva, N.; Budkina, D.S.; Cassidy, J.; Porotnikov, D.; Harankahage, D.; Boddy, A.; Galindo, M.; Khon, D.; Tarnovsky, A.N.; Zamkov, M. Sustained Biexciton Populations in Nanoshell Quantum Dots. ACS Photonics, 2019, 6(4), 1041–1050. doi: 10.1021/acsphotonics.9b00068
- Hortelao, A.C.; Carrascosa, R.; Murillo-Cremaes, N.; Patiño, T.; Sanchez, S. Targeting 3D Bladder Cancer Spheroids with Urease-Powered Nanomotors. ACS Nano, 2019, 13(1), 429–439. doi: 10.1021/acsnano.8b06610
- Li, L.; Yang, J.; Soodvilai, S.; Wang, J.; Opanasopit, P.; Kopeček, J. Drug-free albumin-triggered sensitization of cancer cells to anticancer drugs. Journal of Controlled Release, 2019, 293, 84–93. doi: 10.1016/j.jconrel.2018.11.015
Cy® is a trademark of GE Healthcare.
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