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CF®DI Aminooxy

Aminooxy dyes have an aminooxy reactive group, which can be used to label a target molecule with an aldehyde or ketone group. The CF®DI dyes are designed to match for charge and molecular weight. When coupled to the carbonyl group of the proteins, the molecular weight of the labeled proteins are closed to each other and the pl of the labeled proteins remains the same.

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Product Description

CF®DI Aminooxy are CF®DI dyes with an aminooxy reactive group. Aminooxy group react with molecules containing aldehyde or ketone groups to form a stable oxime bond. The CF®DI dyes are designed to match each other for charge and molecular weight. The molecular weights of the same protein conjugated to two different CF®DI dye colors are close to each other and the pl of the labeled proteins remains the same.

We also offer our original CF® Dye Aminooxy with a wide selection of colors. CF® dyes are next-generation fluorescent dyes with advantages in brightness, photostability, and water solubility compared to other fluorescent dyes. For more information, download the CF® Dye Brochure.

ProductConjugationEx/EmSizeCatalog No.Purchase
CF®488DI AminooxyCF®488DI483/508 nm1 mg92177Purchase 92177
CF®555DI AminooxyCF®555DI547/572 nm1 mg92178Purchase 92178
CF®647DI AminooxyCF®647DI639/668 nm1 mg92179Purchase 92179


Download a list of CF® dye references.

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


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