biotin-tagged dNTP's...?

anton tutter tutter at
Wed Aug 22 12:43:20 EST 2001

hi all,

does anyone know if biotin-labeled free nucleotides are available for
purchase?  i would like to incorporate a biotin moiety using klenow to fill
in a 5' overhang.  the obvious alternative, biotinylated PCR oligos, is NOT
an option.

thanks in advance,


anton tutter
harvard medical school
dept. of biochemistry and molecular pharmacology
walter lab, c2-322
240 longwood ave.
boston, ma  02115
tel:  617.432.2927
email:  anton_tutter at

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