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Tools: OD260 Units of Nucleic Acid to Concentration

OD260 units =

Nucleic acid: DNA
RNA
ssDNA
Single-Stranded Oligo

Concentration =   g/ml of nucleic acid


Formula:

OD260  x  conversion factor  =  g/ml of nucleic acid

1 OD260 Unit  =  50g/ml for dsDNA
1 OD260 Unit  =  40g/ml ssRNA
1 OD260 Unit  =  35g/ml ssDNA
1 OD260 Unit  =  20g/ml for single-stranded oligo