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CF® Dye Aminooxy

CF® dyes with an aminooxy reactive group are useful for fluorescently labeling aldehyde or ketone groups on target molecules such as polysaccharids, glycoproteins or antibodies.

Product Attributes

Chemical reactivity (reacts with)

Aldehydes/ketones

Functional group

Aminooxy (hydroxylamine)

Storage Conditions

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

Conjugation
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1 mg
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Product Description

CF® dye aminooxy (aka hydroxylamine or aminooxyacetamide) derivatives are reactive molecules that readily react with aldehyde or ketone groups to form a stable oxime linkage without the use of reducing agents.

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.

  • Stable labeling of aldehyde or ketone groups on polysaccharides, glycoproteins or antibodies.
  • Bright, photostable and water-soluble CF® dyes, excellent options for fluorescent labeling.
  • Available in a range of dye colors, from UV to near-infrared (NIR).

We also offer CF®DI Aminooxy, which are designed to match each other for dye molecular weight and charge, and do not alter the pI of labeled proteins.

Learn more about CF® Dyes. For more information download the CF® Dye Brochure.

ProductConjugationEx/EmSizeCatalog No.Purchase
CF®350 AminooxyCF® 350347/448 nm1 mg92050Purchase 92050
CF®405M AminooxyCF®405M408/452 nm1 mg92056Purchase 92056
CF®405S AminooxyCF®405S404/431 nm1 mg92055Purchase 92055
CF®488A AminooxyCF®488A490/515 nm1 mg92051Purchase 92051
CF®568 AminooxyCF®568562/583 nm1 mg92057Purchase 92057
CF®594 AminooxyCF®594593/614 nm1 mg92052Purchase 92052
CF®633 AminooxyCF®633630/650 nm1 mg92053Purchase 92053
CF®640R AminooxyCF®640R642/662 nm1 mg92058Purchase 92058
CF®660R AminooxyCF®660R663/682 nm1 mg92059Purchase 92059
CF®680R AminooxyCF®680R680/701 nm1 mg92054Purchase 92054

 

References

Organic Letters (2017), doi:10.1021/acs.orglett.7b01198

Download a list of CF® dye references.

 

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