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ProcessingProcessing

3' ATTO™ 647N (NHS Ester)

Return to Fluorophores Modifications

ATTO™ 647N is a red wavelength dye. ATTO™ 647N exhibits strong absorption, high fluorescence quantum yield, and good pH and photo-stability. ATTO™ 647N can be used as a substitute for Alexa Fluor® 647. Dye calibration may be required for each commercial detection instrument.

Scientific Details
MW:839.2
Mod Code:/3ATTO647NN/
Extinction Coefficient:18700
Absorbance Max:649 nm
Emission Max:662
Extinction Coefficient
(At Absorbance max):
173300
Pricing Details
ProductPricingOrder
100 nmole DNA Oligo $245.00 USD Add To Order
250 nmole DNA Oligo $327.00 USD Add To Order
1 umole DNA Oligo $453.00 USD Add To Order
2 µmole DNA Oligo $592.00 USD Add To Order
100 nmole RNA Oligo $245.00 USD Add To Order
250 nmole RNA Oligo $327.00 USD Add To Order
1 umole RNA Oligo $453.00 USD Add To Order
* Requires HPLC Purification
Absorbance and Fluorescence Emission
Absorbance and Fluorescence Emission
Purification Compatibility
Requires HPLCYes
Requires IE-HPLCNo
Allows PAGE No
Requires RNase-Free HPLC No