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5' ATTO™ 643 (NHS Ester)

Return to Fluorophores Modifications

ATTO™ 643 can be used as a substitute for Alexa Fluor® 647 or Cy5™. Dye calibration may be required for each commercial detection instrument.

Scientific Details
MW:996.3
Mod Code:/5ATTO643N/
Extinction Coefficient:7500
Absorbance Max:643 nm
Emission Max:665
Extinction Coefficient
(At Absorbance max):		150000
Pricing Details
ProductPricingOrder
100 nmole DNA Oligo $405.00 SGD Add To Order
250 nmole DNA Oligo $510.00 SGD Add To Order
1 umole DNA Oligo $675.00 SGD Add To Order
2 umole DNA Oligo $880.00 SGD Add To Order
5 umole DNA Oligo $1,620.00 SGD Add To Order
10 umole DNA Oligo $2,695.00 SGD Add To Order
100 nmole RNA Oligo $405.00 SGD Add To Order
250 nmole RNA Oligo $510.00 SGD Add To Order
1 umole RNA Oligo $675.00 SGD Add To Order
5 umole RNA Oligo $1,620.00 SGD Add To Order
10 umole RNA Oligo $2,695.00 SGD Add To Order
100 nmole DNA Plate Oligo $405.00 SGD Add To Order
250 nmole DNA Plate Oligo $510.00 SGD Add To Order
1 umole DNA Plate Oligo $675.00 SGD Add To Order
Purification Compatibility
Requires HPLCYes
Requires IE-HPLCNo
Allows PAGE No
Requires RNase-Free HPLC No