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Cyanine Dye Aminooxy

Cyanine dye with an aminooxy reactive group could be used to label a target molecule with an aldehyde or ketone group. Aminooxy group readily reacts with an aldehyde or ketone group to form a stable linkage without the use of a reducing agent.

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Dye Color

Cyanine 555, Cyanine 647

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1 mg
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Product Description

Cyanine dye with an aminooxy reactive group could be used to label a target molecule with an aldehyde or ketone group. Aminooxy group readily reacts with an aldehyde or ketone group to form a stable linkage without the use of a reducing agent. Cyanine dye with an animooxy group is availabe in two versions: Cyanine 647 Aminooxy and Cyanine 555 Aminooxy.

Cyanine 647
Cyanine 647 is structurally identical to Cy®5 from GE Healthcare.

  • λExEm (water) = 650/665 nm
  • Dark blue solid soluble in water, DMF and DMSO
  • Store at -20°C and protect from moisture and light
  • C40H50F6N4O12S2
  • MW: 957

Cyanine 555
Cyanine 555 is structurally identical to Cy®3 from GE Healthcare.

  • λExEm (water) = 555/565 nm
  • Dark blue solid soluble in water, DMF and DMSO
  • Store at -20°C and protect from moisture and light
  • C38H48F6N4O12S2
  • MW: 931

Also see our CF® Dye Aminooxy, available in a wide selection of our bright and photostable CF® dyes.

Cy3 and Cy5 are registered trademarks of GE Healthcare.

References

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