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CF® Dye BCN

CF® Dyes with a BCN group react with azides via a copper-free bioorthogonal reaction to label target molecules for surface staining of live cells or cell extracts. Membrane-permeant CF® Dye BCN conjugates for intracellular labeling reactions are also available.

Product Attributes

Functional group

BCN

Chemical reactivity (reacts with)

Azides/Picolyl azides

Storage Conditions

Store at -10 to -35 °C, Protect from light

Conjugation
Don’t see what you’re looking for? Contact us for more conjugation options.
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0.5 mg
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Product Description

CF® Dye BCN (bicyclo[6.1.0]nonyne) derivatives are alternatives to fluorescently labeled DIBO and DBCO. They react with azides to form 1,2,3-triazole by copper-free bioorthogonal 1,3-dipolar Huisgen cycloaddition. BCN dyes are useful for fluorescent labeling of live cell surface or cell extracts, particularly when there are concerns about native protein function loss with copper. Membrane-permeant CF® Dye BCN options are also available for intracellular labeling reactions.

  • Fluorescent labeling of azide groups on target molecules via copper-free bioorthogonal chemistry.
  • Alternative to fluorescently labeled DIBO and DBCO.
  • Suitable for surface or intracellular labeling of live cells or cell extracts.
  • Bright, photostable and water-soluble CF® Dyes are excellent options for fluorescent labeling.
  • Available in several CF® Dye options including membrane-permeant forms for intracellular labeling.

Superior CF® Dyes

Biotium’s next-generation CF® Dyes were designed to be highly water-soluble with advantages in brightness and photostability compared to Alexa Fluor®, DyLight®, and other fluorescent dyes. Learn more about CF® Dyes. For more information download the CF® Dye Brochure.

CF® Dye BCN

CF® Dye BCNEx/EmMembrane PermeabilitySizeCatalog No.Dye Features
CF®405S404/431 nmImpermeant0.5 mg92113CF®405S Features
CF®405M408/452 nmImpermeant0.5 mg92114CF®405M Features
CF®440440/515 nmPermeant0.5 mg96070CF®440 Features
CF®488A490/515 nmImpermeant0.5 mg92075CF®488A Features
CF®500502/511 nmPermeant0.5 mg96026
CF®568562/583 nmImpermeant0.5 mg92076CF®568 Features
CF®594593/614 nmImpermeant0.5 mg92077CF®594 Features
CF®640R642/662 nmImpermeant0.5 mg92078CF®640R Features
CF®647650/665 nmImpermeant0.5 mg96059CF®647 Features
CF®650653/673 nmPermeant0.5 mg96027
CF®680681/698 nmImpermeant0.5 mg96058CF®680 Features
CF®680R680/701 nmImpermeant0.5 mg92079CF®680R Features

References

1. Canadian Journal of Chemistry (2019),97(1):1-6. DOI: 10.1139/cjc-2018-0253.
2. eLife (2019),8: e50776. DOI: 10.7554/eLife.50776.001
3. Chem. Mater. (2019), 31:8035−8043. DOI: 10.1021/acs.chemmater.9b02485
4. Advanced functional materials, (2016),26(21):3612-3620. DOI: 10.1002/adfm.201505329

Download a list of CF® dye references.

 

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