We use DNA synthesizer to synthesise oligonucleotides by adopting the solid-phase phosphoramidite method. We are capable of synthesising oligonucleotides using not only the basic building blocks, such as deoxynucleosides and ribonucleosides, but also chemically modified nucleosides, such as florescence labelled deoxynucleosides. CELLFREE provides a suite of oligo synthesis options to meet the ever-changing needs of the molecular bench scientist. From oligos for Sanger sequencing and PCR to oligos modified with your choice of over 200 chemical modifications, our oligo synthesis services provide the high quality results you expect for your experiments.

Introduction

Oligo pools, are pooled high diversity collections of oligonucleotides. They can be utilized in many applications, including generation of CRISPR guide RNA (sgRNA) libraries and high-throughput reporter assays.Our DNA synthesis equipment permits rapid, high quality synthesis of nucleic acids. It uses an "extra rich" synthesis cycle for long oligos. Along with this refined synthesis cycle, we use a unique solid support specifically optimized to synthesize high-quality oligos up to 200 bases in length. Overall, these improvements to our already established manufacturing methods allow you to acquire longer, purer oligos for your research.

Product specification

 *For oligos between 170-200nt please contact us

**Oligo Pool Size>696k please contact us

Quality control

1. All Oligos Passed QC by Mass Spectrometry Analysis

2. All oligos with modified base are purified by HPLC