Sulfo-Cyanine3 amine
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
113C0 | 1 mg | $110.00 | in stock | |
213C0 | 5 mg | $290.00 | in stock | |
413C0 | 25 mg |
$690.00
|
in stock | |
513C0 | 50 mg |
$1270.00
|
in stock | |
613C0 | 100 mg |
$1990.00
|
in stock |
A water soluble dye with amino group, useful for the conjugation with electrophiles, and for enzymatic transamination labeling.
Sulfo-Cyanine3 is a sulfonated analog of Cy3®, which is compatible with various fluorescence measuring equipment. The dye is highly photostable. It is also easily detectable by naked eye.
Sulfo-Cy3 absorbance and emission spectra

Customers also purchased with this product
Cyanine7.5 carboxylic acid
Cyanine7.5 - unactivated NIR cyanine dye carboxylic acid.get free express delivery
Cyanine5 alkyne
Cyanine5 alkyne is an alkyne dye for Click Chemistry.BDP FL NHS ester
Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.General properties
Appearance: | dark red solid |
Molecular weight: | 714.94 |
CAS number: | 2183440-43-7 |
Molecular formula: | C36H50N4O7S2 |
IUPAC name: | 3H-Indolium, 1-[6-[(6-aminohexyl)amino]-6-oxohexyl]-2-[3-(1,3-dihydro-1,3,3-trimethyl-5-sulfo-2H-indol-2-ylidene)-1-propen-1-yl]-3,3-dimethyl-5-sulfo-, inner salt |
Solubility: | well soluble in water (0.49 M = 350 g/L), alcohols, 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: | 548 |
ε, L⋅mol−1⋅cm−1: | 162000 |
Emission maximum, nm: | 563 |
Fluorescence quantum yield: | 0.1 |
CF260: | 0.03 |
CF280: | 0.06 |
Product citations
- Bos, I.; Timmerman, M.; Sprakel, J. FRET-Based Determination of the Exchange Dynamics of Complex Coacervate Core Micelles. Macromolecules, 2021, 54(1), 398–411. doi: 10.1021/acs.macromol.0c02387
- Zhang, Q.; Scigliano, A.; Biver, T.; Pucci, A.; Swager, T.M. Interfacial Bioconjugation on Emulsion Droplet for Biosensors. Bioorganic & Medicinal Chemistry, 2018, 26(19), 5307–5313. doi: 10.1016/j.bmc.2018.04.020
- Sobotzki, N.; Schafroth, M.A.; Rudnicka, A.; Koetemann, A.; Marty, F.; Goetze, S.; Yamauchi, Y.; Carreira, E.M.; Wollscheid, B. HATRIC-based identification of receptors for orphan ligands. Nature Communications, 2018, 9, 1519. doi: 10.1038/s41467-018-03936-z
