You will be logged off in  seconds due to inactivity. Click here to continue using this web page.

3' JOE (NHS Ester)

Return to Fluorophores Modifications

JOE (6-carboxy-4',5'-dichloro-2',7'-dimethoxyfluorescein) is available only as an NHS ester and must be attached to an amino-modified oligonucleotide. JOE is frequently used in multiplex reactions with FAM.

Scientific Details
MW:698.4
Mod Code:/3Joe_N/
Extinction Coefficient:20100
Absorbance Max:529 nm
Emission Max:555
Extinction Coefficient
(At Absorbance max):
75000
Pricing Details
ProductPricingOrder
100 nmole DNA Oligo $366.00 SGD Add To Order
250 nmole DNA Oligo $366.00 SGD Add To Order
1 umole DNA Oligo $556.00 SGD Add To Order
2 µmole DNA Oligo $649.00 SGD Add To Order
100 nmole RNA Oligo $366.00 SGD Add To Order
250 nmole RNA Oligo $366.00 SGD Add To Order
1 umole RNA Oligo $556.00 SGD Add To Order
* Requires HPLC Purification
Absorbance and Fluorescence Emission
Absorbance and Fluorescence Emission
Structure
Structure
Purification Compatibility
Requires HPLCYes
Requires IE-HPLCNo
Allows PAGE No
Requires RNase-Free HPLC No