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DNA Modification Yield Chart
Custom DNA Synthesis--"FASTEST services in the industry"
DNA Modifications
Minimum Guarantee Purified Yield

Due to the chemistry of many modifications, yield will be approximately 40 - 60 % less than a standard oligo. Please see our yield chart for details.
Single-Modified Oligos *
Purifications 250 umol 1 umol 5 umol 10 umol
PAGE 1 ODs 5 ODs 20 ODs Inquire
HPLC 3 ODs 10 ODs 50 ODs Inquire
IE HPLC 3 ODs 10 ODs 50 ODs Inquire
RNase-Free HPLC 3 ODs 10 ODs 50 ODs Inquire
Dual HPLC 1 ODs 4 ODs 20 ODs Inquire
Dual PAGE & HPLC 0.5 OD 2 ODs 10 ODs Inquire
*Guarantee is for 20 to 50 bases in length. Shorter oligos may have fewer ODs.
Note: post-synthesis modification may yield 50% less than the above stated values.
An additional 2-3 days of turnaround time is required for purifications of modified oligos.
Double-Modified Oligos *
Purifications 250 umol 1 umol 5 umol 10 umol
PAGE 0.5 OD 2 ODs 8 ODs Inquire
HPLC 2 ODs 5 ODs 20 ODs Inquire
IE HPLC 2 ODs 5 ODs 20 ODs Inquire
RNase-Free HPLC 2 ODs 5 ODs 20 ODs Inquire
Dual HPLC 0.5 OD 1 OD 3 ODs Inquire
Dual PAGE & HPLC NA 0.5 OD 1 OD Inquire
*Guarantee is for 20 to 50 bases in length. Shorter oligos may have fewer ODs.
Note: post-synthesis modification may yield 50% less than the above stated values.
An additional 2-3 days of turnaround time is required for purifications of modified oligos.