Micrograms/Milliliter of Oligos to Picomoles/Microliter
How long is your oligo (in nucleotides)?
What is the concentration (in µg/ml)?
You have
pmol/µl DNA
µg DNA
x
ml
x
pmol
x
10
6
pg
x
1
=
pmol
DNA
ml
1000µl
330pg
1µg
N
µl
N is the number of nucleotides and
330pg/pmol is the average molecular weight of a nucleotide.
Based on BioMath programs created and copyrighted by Promega Corporation.