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5' IRDye® 800CW (NHS Ester)

Return to Fluorophores Modifications

IRDye® 800CW is an NHS-ester and can be attached at the 5'-end of an oligonucleotide via conjugation to a primary amine. This infrared dye is made by LI-COR Biosciences and is more hydrophillic than any of the other infrared dyes available. Combined with excellent tissue penetration seen in the 800 nm wavelength sprectra, it is ideal for in vivo fluorescence imaging applications.

Scientific Details
MW:1163.3
Mod Code:/5IRD800CWN/
Extinction Coefficient:8100
Absorbance Max:767 nm
Emission Max:791
Extinction Coefficient
(At Absorbance max):
270000
Pricing Details
ProductPricingOrder
100 nmole DNA Oligo $469.00 SGD Add To Order
250 nmole DNA Oligo $469.00 SGD Add To Order
1 umole DNA Oligo $649.00 SGD Add To Order
2 µmole DNA Oligo $767.00 SGD Add To Order
100 nmole RNA Oligo $469.00 SGD Add To Order
250 nmole RNA Oligo $469.00 SGD Add To Order
1 umole RNA Oligo $649.00 SGD Add To Order
* Requires HPLC Purification
Structure
Structure
Purification Compatibility
Requires HPLCYes
Requires IE-HPLCNo
Allows PAGE No
Requires RNase-Free HPLC No