sulfo-Cyanine5.5 alkyne

Alkynes sulfo-Cyanine5.5 Click chemistry
Cat. # Quantity Price Lead time
A73B0 1 mg
$110
 in stock
B73B0 5 mg
$325
 in stock
C73B0 10 mg
$470
 in stock
D73B0 25 mg
$850
 in stock
E73B0 50 mg
$1490
 in stock
F73B0 100 mg
$2590
 in stock
Bulk inquiry
Delivery dates and prices will be calculated based on your ZIP
Items in stock will be shipped on 07/14/2025
I cannot find my country in this list
Free express shipping from $400!
Add products for $400 to your cart and get free express shipping.
No handling fees!
Found better price? Let us know and we will propose the way forward!

sulfo-Cyanine5.5 is a far-red emitting fluorophore. It contains four sulfo groups, which provide great hydrophilicity and aqueous solubility. The reagent can be conjugated with various azides through a copper-catalyzed click chemistry reaction.

sulfo-Cyanine5.5 alkyne, F73B0
sulfo-Cyanine5.5 alkyne, F73B0
sulfo-Cyanine5.5 alkyne, F73B0
sulfo-Cyanine5.5 alkyne
Download in
ChemDraw format

Absorption and emission spectra of sulfo-Cyanine5.5

Absorption and emission spectra of sulfo-Cyanine5.5

Recommended protocol

Calculator

Customers also purchased with this product

TAMRA alkyne, 5-isomer

Alkyne derivative of TAMRA dye, pure 5-isomer for сopper-catalyzed сlick chemistry.

sulfo-Cyanine3 DBCO

sulfo-Cyanine3 DBCO is a cycloalkyne derivative of water-soluble fluorophore sulfo-Cyanine3 for copper-free click chemistry.

Biotin alkyne

Biotin alkyne is a reactive affinity label which can be attached to biomolecules via click reaction.

General properties

Appearance: dark blue solid
Molecular weight: 1054.36
Molecular formula: C43H42N3K3O13S4
IUPAC name: (E)-4-[(2E,4E)-5-{3,3-Dimethyl-5-[6-oxo-6-(2-propynylamino)hexyl]-10-(oxysulfonyl)-12-sulfo-5-azatricyclo[7.4.0.02,6]trideca-1,4,6,8,10,12-hexaen-4-yl}-2,4-pentadienylidene]-3,3-dimethyl-5-methyl-5-azatricyclo[7.4.0.02,6]trideca-1,6,8,10,12-pentaene-10,12-disulfonic acid tripotassium salt
Solubility: good in water, DMF, DMSO
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: 673
ε, L⋅mol−1⋅cm−1: 211000
Emission maximum, nm: 691
Fluorescence quantum yield: 0.21
CF260: 0.09
CF280: 0.11

Product citations

  1. Guarin, M.; Faelens, R.; Giusti, A.; De Croze, N.; Léonard, M.; Cabooter, D.; Annaert, P.; de Witte, P.; Ny, A. Spatiotemporal Imaging and Pharmacokinetic of Fluorescent Compounds in Zebrafish Eleuthero-Embryos After Different Routes of Administration. Scientific Reports, 2021, 11(1), 12229. doi: 10.1038/s41598-021-91612-6.
  2. Guarin, M.; Ny, A.; De Croze, N.; Maes, J.; Léonard, M.; Annaert, P.; de Witte, P. A. M. Pharmacokinetics in Zebrafish Embryos (ZFE) Following Immersion and Intrayolk Administration: A Fluorescence-Based Analysis. Pharmaceuticals, 2021, 14(6), 576. doi: 10.3390/ph14060576
  3. Guarin, M.; Faelens, R.; Giusti, A.; De Croze, N.; Léonard, M.; Cabooter, D.; Annaert, P.; de Witte, P.; Ny, A. Spatiotemporal imaging and pharmacokinetics of fluorescent compounds in zebrafish eleuthero-embryos after different routes of administration. Scientific Reports, 2021, 11, 12229. doi: 10.1038/s41598-021-91612-6
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
Short link - lumiprobe.com/sh/p/30
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.