Version
française ici
Custom DNA Oligonucleotide Synthesis
(for Covid-19 primers and probes click here)
Current Oligonucleotide Prices
(desalted oligos, free desalting included):
|
Synthesis scale |
Oligo
length |
Guaranteed
minimum
yield* |
Price
per base
(USD) |
Price
per base
(CAD)** |
Extra
cost
(USD/CAD) |
|
25
nmole |
10-65
bases |
2
OD or 5 nmol |
0.18 |
0.18 |
0.00 |
|
100
nmole |
Any (oligos
shorter than 10
bases
are charged as 10-mers) |
6 OD or
25 nmol |
0.29 |
0.29 |
0.00 |
|
200
nmole |
Any (oligos
shorter than 10
bases
are charged as 10-mers) |
12 OD
or 50 nmol |
0.39 |
0.39 |
0.00 |
|
1000
nmole
(1
µmole) |
Any (oligos
shorter than 10
bases
are charged as 10-mers) |
50 OD
or 500 nmol |
0.79 |
0.79 |
0.00 |
|
15000
nmole
(15
µmole) |
Any |
600 OD
or 5000 nmol
(3500 nmol for oligos < 5 bases) |
6.50 |
6.50 |
30.00
per oligo |
*The relations between different
units for oligo quantification are calculated by a computer, but as an
approximation for a 20-base long oligo, 50 nmol equals approx. 10 OD units (at
260 nm wavelength) or 300 micrograms. Example: An 8-mer oligo CTACTAGC is
ordered at the 100 nmol scale; the final DNA quantity delivered to the customer
is 71 nmol (71000 pmol), which for this particular oligo equals 168 micrograms
and 5.3 OD units. Our guaranteed minimum is either 6 OD or 25 nmol.
The delivered product does not have 6 OD (it is only 5.3 OD units), but at 71
nmol, it is almost three times more than the guaranteed 25 nmol; therefore,
the actual yield is considered sufficient (higher than the guaranteed minimum).
The above table is for desalted oligos without additional purifications or
modifications. The guaranteed minimum for oligos with additional
purification is usually 40% of the guaranteed minimum for desalted oligos.
Oligos with additional modifications may yield less than the guaranteed minimum
for oligos without modifications.
**The prices in Canadian dollars are valid only for customers
from Canada, and are subject to government sales taxes (GST, HST, QST).
The taxes are extra (not included in the above prices).
Fluorescent
oligos: Most
of our fluorescent dyes are now only 29 USD / 29 CAD per modification, either 5'
or 3' label, 100 nmol or 200 nmol scale: FAM, HEX, TET, VIC-replacement,
NED-replacement, PET-replacement, Texas Red, JOE, Cy3, Cy3.5, Cy5, Cy5.5, and many more,
click here for
details on the single-label probes. For dual-label probes (real-time PCR
probes, qPCR probes, TaqMan probes) please click here. Our prices for the
dual-label probes are among the lowest in the world, starting from less than 70
dollars per probe.
Add your country or U.S.
state to the list of our customers, and get 25% off your first order(s)!
Click here for details.
More than 99% of all orders are shipped within 24 hours (excluding
weekends and holidays).
© 1997-2024 Alpha DNA