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CF® Dye Amine

CF® dyes with a reactive amine group to fluorescently label carboxylic acid groups in proteins and other molecules.

Product Attributes

Chemical reactivity (reacts with)

Carboxylic acids

Functional group

Amine

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.
Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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Product Description

CF® dye amines are reactive molecules for labeling activated carboxylic acid groups in proteins and other biological molecules. Carboxylic acid groups can be activated using water soluble carbodiimides to react with amine-functionalized dyes by forming a stable amide bond.

  • Label activated carboxylic acids in proteins or other biomolecules.
  • Bright, photostable and water-soluble CF® dyes are excellent options for fluorescent labeling.
  • Available in a range of dye colors, from UV to near-infrared (NIR).

CF® dyes are Biotium’s line of next-generation fluorescent dyes that have improved brightness, photostability and water solubility compared to Alexa Fluor®, DyLight®, and other fluorescent dyes. Learn more about CF® Dyes. For more information download the CF® Dye Brochure.

CF Dye Amine: Product & SKU Summary

ProductConjugationEx/EmSizeSKUPurchase
CF®350 AmineCF®350347/448 nm1 mg92035Purchase 92035
CF®405S AmineCF®405S404/431 nm1 mg92036Purchase 92036
CF®488A AmineCF®488A490/515 nm1 mg92037Purchase 92037
CF®555 AmineCF®555555/565 nm1 mg92038Purchase 92038
CF®568 AmineCF®568562/583 nm1 mg92039Purchase 92039
CF®594 AmineCF®594593/614 nm1 mg92040Purchase 92040
CF®633 AmineCF®633630/650 nm1 mg92041Purchase 92041
CF®640R AmineCF®640R642/662 nm1 mg92043Purchase 92043
CF®647 AmineCF®647650/665 nm1 mg92042Purchase 92042
CF®660R AmineCF®660R663/682 nm1 mg96010Purchase 96010
CF®750 AmineCF®750755/777 nm1 mg92102Purchase 92102
CF®770 AmineCF®770770/797 nm1 mg92065Purchase 92065

 

References

1. Optical Materials Express (2017) 7(7):2538. DOI: 10.1364/OME.7.002538
2. J Assoc Res Otolaryngol (2014) 15, 13-30. DOI:10.1007/s10162-013-0425-9
3. Anal Chem (2013) 85, 1753-1759. DOI:10.1021/ac303067k

Download a list of CF® dye references.

 

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