Cy 7吡啶甲基Azide-1 mg-Cy7 Picolyl

Cy 7吡啶甲基Azide-1 mg，Cy7 Picolyl Azide-1 mg，Cy 7吡啶甲基Azide-1 mg,Cy7 Picolyl Azide-1 mg

Cy 7吡啶甲基Azide-1 mg-Cy7 Picolyl Azide-1 mg

产品货号：CCT-1183-1

产品规格：1mg

Cy7 Picolyl Azide是一种先进的荧光探针，它结合了铜螯合基序，以提高反应位点处Cu(I)的有效浓度，从而提高CuAAC反应的效率，从而实现更快、更生物相容的CuAAC标记。据报道，与常规叠氮化物相比，信号强度增加高达40倍。

Cy7 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 .In addition, the use picolyl azides instead of conventional azides allows for at least a tenfold reduction in the concentration of the copper catalyst without sacrificing the efficiency of labeling, significantly improving biocompatibility of CuAAC labeling protocol.In summary, the introduction of a copper-chelating motif into azide probe leads to a substantial increase in the sensitivity and reduced cell toxicity of CuAAC detection alkyne-tagged biomolecules. This will be of special value for the detection of low abundance targets or living system imaging.Cy7 Picolyl Azide is a bright and photostable near-IR probe that is spectrally similar to Alexa Fluor® 750, DyLight® 750, and IRDye® 750 dye. Cy7 Picolyl Azide is water-soluble, hydrophilic dye often a reagent of choice for assay where minimal non-specific binding and exceptional brightness is required. The fluorescence of Cy7 dye is pH insensitive from pH 4 to pH 10 and produces minimal autofluorescence of biological specimens in this region of the spectrum. Fluorescence of this long-wavelength Cyanine dye is not visible to the human eye but is readily detected by most imaging systems.Cy®Dye is a trademark of GE Healthcare. Alexa Fluor® and DyLight® are registered trademark of Thermo Fisher Scientific. IRDye® is a registered trademark of Li-Cor, Inc

Cy 7吡啶甲基Azide-1 mg-Cy7 Picolyl Azide-1 mg-20°C. Desiccate

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