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ProcessingProcessing

5' 6-FAM (Fluorescein)

Return to Fluorophores Modifications

A single isomer derivative of fluorescein. FAM is the most commonly used fluorescent dye attachment for oligonucleotides and is compatible with most fluorescence detection equipment. It becomes protonated and has decreased fluorescence below pH 7; it is typically used in the pH range 7.5–8.5. FAM can be attached to 5' or 3' end of oligos.

Scientific Details
MW:537.5
Mod Code:/56-FAM/
Extinction Coefficient:20960
Absorbance Max:495 nm
Emission Max:520
Extinction Coefficient
(At Absorbance max):
75000
Pricing Details
ProductPricingOrder
100 nmole DNA Oligo 49,00 € EUR Add To Order
250 nmole DNA Oligo 62,00 € EUR Add To Order
1 umole DNA Oligo 130,00 € EUR Add To Order
2 umole DNA Oligo 205,00 € EUR Add To Order
5 umole DNA Oligo 245,00 € EUR Add To Order
10 umole DNA Oligo 490,00 € EUR Add To Order
100 nmole RNA Oligo 49,00 € EUR Add To Order
250 nmole RNA Oligo 62,00 € EUR Add To Order
1 umole RNA Oligo 130,00 € EUR Add To Order
5 umole RNA Oligo 245,00 € EUR Add To Order
10 umole RNA Oligo 490,00 € EUR Add To Order
100 nmole DNA Plate Oligo 25,00 € EUR Add To Order
250 nmole DNA Plate Oligo 32,00 € EUR Add To Order
1 umole DNA Plate Oligo 63,00 € EUR Add To Order
Absorbance and Fluorescence Emission
Absorbance and Fluorescence Emission
Structure
Structure
 
 
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