Modified Primers
We offer a broad spectrum of modified primers
We offer a broad spectrum of modified primers (oligo modifications) incorporated into an oligonucleotide available as a 5′-, 3- and internal modification. Our modified primers (oligo modifications) are purified by:
- Reverse Phase Column
- Reverse Phase HPLC
and available in the following synthesis scales:
- 0,04 µmol (standard synthesis scale; most popular)
- 0,2 µmol (medium scale)
- 1,0 µmol (large scale)
Specification for DNA Reverse Phase Column (RPC) modified primers:
- Deprotected & purified
- Recommended for methods like PCR, sequencing and hybridization
- Delivered as solid
- Modification allowed (see price list for available modifications purified by RPC)
- Certificate of Analysis (CoA) follows
- 100% Quality Controlled (QC) by MassSpec
- To be kept frozen at -18 C
- Average in-house turnover time: 3-5 working days
- Scale & yield
| Product | Synthesis scale (µmol) | Length | OD | Est. no. of PCR reactions |
|---|---|---|---|---|
| DNA Reverse Phase Column | 0.01 (n/a) | n/a | n/a | n/a |
| DNA Reverse Phase Column | 0.04 | 8-60 | 3 | 300 |
| DNA Reverse Phase Column | 0.20 | 8-60 | 12 | 1,200 |
| DNA Reverse Phase Column | 1.00 | n/a | n/a | n/a |
| DNA Reverse Phase Column Plate Oligos 96 | 0.04 | 8-60 | 3 | 300 |
Specification for DNA Reverse Phase HPLC (RP-HPLC) modified primers
- Deprotected & purified
- Recommended for methods like PCR, sequencing and hybridization
- Delivered as solid
- Modification allowed (see price list for available modifications purified by HPLC)
- Certificate of Analysis (CoA) follows
- 100% Quality Controlled (QC) by MassSpec
- To be kept frozen at -18 C
- Average in-house turnover time: 3-5 working days
- Scale & yield
| Product | Synthesis scale (µmol) | Length | OD | Est. no. of PCR reactions |
|---|---|---|---|---|
| DNA Reverse Phase HPLC | 0.01 (n/a) | n/a | n/a | n/a |
| DNA Reverse Phase HPLC | 0.04 | 8-80 | 2 | 200 |
| DNA Reverse Phase HPLC | 0.20 | 8-80 | 4 | 400 |
| DNA Reverse Phase HPLC extra long | 0.20 | 81-120 | 2 | 200 |
| DNA Reverse Phase HPLC | 1.00 | 8-80 | 20 | 20.000 |
Specifications for RNA Reverse Phase HPLC (RP-HPLC) modified primers
- Deprotected & purified
- Recommended for methods like PCR, sequencing and hybridization
- Delivered as solid
- Modification allowed
- Certificate of Analysis (CoA) follows
- 100% Quality Controlled (QC) by MassSpec
- To be kept frozen at -18 C
- Average in-house turnover time: 2-3 weeks
- Scale & yield
| Product | Synthesis scale (µmol) | Length | OD | Est. no. of PCR reactions |
|---|---|---|---|---|
| RNA Reverse Phase HPLC | 0.01 (n/a) | n/a | n/a | n/a |
| RNA Reverse Phase HPLC | 0.04 | 15-30 | 15 | 1.500 |
List of available oligo modifications
How to Order
Please contact our customer service for any questions when ordering DNA Oligos
You can also contact us directly via email or phone for personalized support.
Order Online
Place your orders quickly and conveniently through our online order portal. Simply log in, upload your specifications, and track your order status—all in one streamlined platform.
Order by E-mail
Please send an e-mail to oligo@tagc.com and use our template by downloading it below:
If you do not wish to use our template, please add the following to your e-mail:
- Name
- Address
- Phone number
- Name of your institution
- Payment information
- The scale and sequence of the oligoes (one oligo per line)