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Oligo Modifications List | Oligo Modifications Reference Category
Modification : Atto 725
Reference Catalog Number 26-6986
Category Fluorescent Dyes
Modification Code Atto725
5 Prime Y
3 Prime Y
Internal Y
Molecular Weight (mw) 613
Technical Info (pdf) PS26-6986.pdf
Abvsorbance MAX 729
Emission MAX 752
Catalog NoScalePrice
26-6986-0550 nmol$650.00
26-6986-02200 nmol$650.00
26-6986-011 umol$845.00
26-6986-032 umol$2,550.00
26-6986-1010 umol$6,760.00
26-6986-1515 umol$8,450.00
Conventional and popular dyes that are derivatives of fluoroscein (FAM, HEX and TET) and Cyanine dye derivatives (Cy3, Cy5, Cy5.5, Cy7 etc) are commonly used for fluorescently labeling oligos for use as molecular probes for real time PCR, FISH analysis and fragment analysis. For most purposes these provide a good range in wavelength and other optical properties and are available as amidites for direct coupling to oligos using automated chemistry. Other fluorescent dyes are available as N-hydroxysuccinimide (NHS) for conjugation using a primary amine group linked to the oligos. A new series of Atto dyes are now available that are are designed for high sensitivity applications, including single-molecule detection.
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