DNA Oligonucleotides are short single-stranded and double-stranded synthetic DNA sequences that can be used in almost any molecular biology filed, including PCR, cloning, sequencing, and genetic testing.
As a professional biotechnology company, Creative Biogene has extensive experience in the fields of molecular biology and genetic engineering. Our professional platform enables us to provide various scales of DNA oligonucleotides synthesis and modification services. For custom DNA oligonucleotides synthesis, many different applications require different scales or purity, and our scientists will provide you with free consultation and help you choose DNA oligonucleotides that meet your needs. If you have any questions, please feel free to contact us.
Creative Biogene can design oligonucleotides of any DNA sequence according to your needs, and every DNA oligonucleotide we provide is carefully monitored during the synthesis process and controlled in accordance with strict quality control standards. The final product can be separated and purified by a variety of purification techniques to ensure its purity meets the needs of different applications. In addition, all DNA oligonucleotides are tested by a proprietary mass spectrometry method after synthesis to ensure their quality is up to standard. Except for providing you with customized products, we also provide you with all the original data and the final output excel file.
We modified the 5' end, 3′ end of the oligonucleotide and its interior by modifying fluorescent dyes, dye molecular probes and other methods. In addition, we can make special modifications to the oligonucleotides according to your needs.
| Attachment chemistry and linkers | Fluorophores and dark quenchers | Modified bases |
| Phosphorylation | Spacers | Click chemistry modifications |
| Phosphorothioate bonds |