Cyanine3 DBCO

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  • Cyanine3 DBCO

Cyanine3 DBCO

标签:Cy3, Copper free Click chemistry, Cycloalkyne
货号 规格 价格 货期
A10F0 1 mg 110.00$ in stock
B10F0 5 mg 210.00$ in stock
C10F0 10 mg 310.00$ in stock
D10F0 25 mg 410.00$ 5 days
E10F0 50 mg 695.00$ in stock
F10F0 100 mg 1190.00$ in stock

Azodibenzocyclooctyne (DBCO or ADIBO) is a stable but very reactive cycloalkyne for copper free Click chemistry.

This reagent is a conjugate of DBCO with Cyanine3 fluorophore for the non-catalyzed, strain promoted reaction with azides.

偶氮二苯并环辛炔(DBCO 或 ADIBO)是一种稳定但非常活泼的环炔烃,适用于无铜点击化学。

该试剂是 DBCO 与 Cyanine3 荧光团的结合物,用于与叠氮化物的非催化、应变促进反应。

Absorption and emission spectra of Cyanine3 fluorophore

Cyanine3 DBCO

Cyanine3 DBCO相关产品

Cyanine5 tetrazine

Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.

Cyanine5 是一种通用的红色发光染料,具有非常高的消光系数和良好的量子产率。 这种四嗪衍生物与反式环辛烯和环丙烯反应非常迅速,形成稳定的共轭物。

sulfo-Cyanine3 DBCO

Sulfo-Cyanine3 DBCO is a cycloalkyne derivative of water soluble, general purpose fluorophore sulfo-Cyanine3 for Click Chemistry.

Sulfo-Cyanine3 DBCO 是用于 Click Chemistry 的水溶性通用荧光团 sulfo-Cyanine3 的环炔衍生物。

Cyanine7.5 NHS ester

Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.


General properties

Appearance: dark red powder 暗红色粉末
Molecular weight: 902.99
CAS number: 2692677-79-3
Molecular formula: C51H57N4O2PF6
Solubility: good in DMF, DMSO, DCM, alcohols, practically insoluble in water (< 1 uM, < 1 mg/L)
Quality control: NMR 1H, 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.

储存:收到后 12 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption 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


  1. Jiang, Z.; He, H.; Liu, H.; Thayumanavan, S. Azide-Terminated RAFT Polymers for Biological Applications. Current Protocols in Chemical Biology, 2020, 12(4), e85. doi: 10.1002/cpch.85
  2. Islam, M.R.; Nguy, C.; Pandit, S.; Lyon, L.A. Design and Synthesis of Core–Shell Microgels with One‐Step Clickable Crosslinked Cores and Ultralow Crosslinked Shells. Macromolecular Chemistry and Physics, 2020, 221(19), 2000156. doi: 10.1002/macp.202000156
  3. Jiang, Z.; He, H.; Liu, H.; Thayumanavan, S. Cellular Uptake Evaluation of Amphiphilic Polymer Assemblies: Importance of Interplay between Pharmacological and Genetic Approaches. Biomacromolecules, 2019, 20(12), 4407–4418. doi: 10.1021/acs.biomac.9b01073