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AZDye 680 Picolyl Azide (CCT-1511)

Description

AZDye™ 680 Picolyl Azide is an advanced fluorescent probe that incorporates a copper-chelating motif to raise the effective concentration of Cu(I) at the reaction site to boost the efficiency of the CuAAC reaction, resulting in a faster and more biocompatible CuAAC labeling. Up to 40-fold increase of signal intensity, compared to conventional azides, was reported (see Selected References).

Specifications

Unit Size1 mg, 5 mg, 25 mg, 100 mg
Abs/Em Maxima678/701 nm
Extinction Coefficient
185,000
Flow Cytometry Laser Line
633 nm or 647 nm
Microscopy Laser Line
633 nm or 647 nm
Spectrally Similar DyesAlexa Fluor® 680, IRDye® 680RD, CF™ 680 Dye
Molecular weight1030.63 (protonated)
CASN/A
SolubilityWater, DMSO, DMF
Purity>90% (HPLC)
AppearanceBlue solid
Storage Conditions-20°C. Desiccate
Shipping ConditionsAmbient temperature

Abs/Em Spectra

Cy Cy Vectorlabs

Selected References

  1. Jiang, H., et al. (2014). Monitoring Dynamic Glycosylation in Vivo Using Supersensitive Click Chemistry. Bioconjugate Chem.,25, 698-706. [PubMed]
  2. Uttamapinant, C., et al. (2012). Fast, Cell-Compatible Click Chemistry with Copper-Chelating Azides for Biomolecular Labeling. Angew. Chem. Int. Ed,.51, 5852-56. [PubMed]
  3. Gaebler, A.,et al. (2016). A highly sensitive protocol for microscopy of alkyne lipids and fluorescently tagged or immunostained proteins. J. Lipid. Res., 57, 1934-47. [PubMed]

Applicable patents and legal notices are available at legal notices.

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