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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

6-TET phosphoramidite [5'-Tetrachlorofluorescein phosphoramidite] ≥95%

Supplier: AAT BIOQUEST INC
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6021 6027 6025
76481-832EA 175 USD InStock
76481-832 76481-834 76481-840
6-TET phosphoramidite [5'-Tetrachlorofluorescein phosphoramidite] ≥95%
6-TET phosphoramidite [5'-Tetrachlorofluorescein phosphoramidite]
There are several ways of labeling an oligonucleotide with fluorescein. The choice of label is diversified further, depending on the spectral requirements. 5'-fluorescein-CE phosphoramidite, derived from the single isomer 6-carboxyfluorescein, 5'-hexachlorofluorescein-CE phosphoramidite (HEX) and 5'-tetrachlorofluorescein-CE phosphoramidite (TET) can all be used to efficiently label an oligonucleotide at the 5'-end. Labeling the 3'-end of an oligo with fluorescein can be achieved using 3'-Fluorescein CPGs. Standard cleavage and deprotection with ammonium hydroxide liberates the fluorescein-labeled oligo when using any of these supports.


Formula: C₄₆H₅₄N₃O₁₀Cl₄P
 MDL Number: MFCD01940926
CAS Number: 877049-90-6
ADR: 5,II
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