Sigma-Aldrich
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Custom DNA Oligos

E@sy Oligo®

Attention: Over the next few weeks, we will be updating our online order system and streamlining product specifications.
USA and Europe, Click Here

 

Simplify your life.

  • Shipped within 24 hours
  • Fixed price per oligo (15 to 30 mers)
Sigma_Proligo_Logo_SMALL

For unmodified DNA oligos, order E@sy Oligo® - designed to make your life easier. We guarantee to ship E@sy Oligo overnight, within 24 hours of receiving your order*. For your convenience, E@sy Oligo is available at a fixed price per oligo (15 to 30mers).

  • Guaranteed yield of at least 3 OD (approx. 15 nmols*)
  • Deprotected and desalted
  • Delivered in deionized water at a concentration of 100 µM

E@sy Oligo is suitable for a wide range of applications including PCR, sequencing and real-time quantitative PCR (as a primer).

*Please check local ordering cut-off times.

Specifications of Easy Oligo

Quality control

All of our oligos undergo vigorous process monitoring and strict quality control by MALDI-TOF mass spectrometry

Purification

Fully deprotected and desalted

Guarenteed yield

At least 3 OD (approx. 15 nmols*)

Length

15 to 30 mers

Bases

DNA (A, C, G or T)

Modifications

None

Backbone

Phosphodiester bond

Format

Delivered in de-ionized water at a concentration of 100 µM

Turn-around
time (TAT)

Shipped within 24 hours of receiving your order

Storage
and stability

Although oligonucleotides are stable in solution at 4°C for up to 2 weeks, Sigma-Proligo recommends storage should be at -20°C. Repetitive freeze-thaw cycles should be avoided by storing as aliquots. Storing at concentrations above 20 µM is recommended. Sigma-Proligo guarantees its oligonucleotides for 6 months, stored under the above conditions.

Shipment

Shipped by express delivery in solution in individual, transparent tubes

Oligonucleotide
Technical Data
Sheet

Oligonucleotides are delivered with an Oligonucleotide Technical Data Sheet, which includes oligo name, sequence, concentration, quantity in OD and nmols, Tm, MW, size, extinction coefficient and purification data.

Pricing

Please contact your local Sigma-Proligo representative

Ordering

Web orders only

*Estimate 1 OD = 5 nmols = 30 µg, for a 20 mer oligo

Literature available for download:

E@sy Oligo brochure