Primers & Probes
PCR, sequencing, cloning and qPCR, including dual-labeled and double-quenched hydrolysis probes.
Unmodified oligos are priced per base by synthesis scale, desalted, which is what most PCR and sequencing work needs. Anything carrying a dye, a quencher or an attachment group is priced per oligo instead, HPLC purified, with the modification included in the figure shown.
Unmodified oligos, priced per base
| Synthesis scale | Typical yield | Price per base |
|---|---|---|
| 25 nmol | ≈ 2 OD | $0.15 /base |
| 100 nmol | ≈ 5 OD | $0.28 /base |
| 250 nmol | ≈ 10 OD | $0.65 /base |
| 1 µmol | bulk | $1.10 /base |
Desalted. 15 to 60 nt. Longer oligos and larger scales are quoted individually.
Labelled and modified oligos, priced per oligo
| Modification | Specification | Price |
|---|---|---|
| 5′ biotin | HPLC, per oligo | $69 |
| 5′ amino C6 | HPLC, per oligo | $69 |
| 5′ thiol C6 | HPLC, per oligo | $79 |
| 5′ phosphate | HPLC, per oligo | $69 |
| 5′ single fluorescent dye | HPLC, per oligo | $69 |
HPLC purified, 15 to 60 nt. The dye or attachment group is included in the price.
qPCR probes and assay sets
| Product | Specification | Price |
|---|---|---|
| Dual-labeled hydrolysis probe | 5′ dye / 3′ quencher, HPLC | $85 |
| Double-quenched probe | 5′ dye / internal + 3′ quencher, HPLC | $99 |
| Molecular beacon | stem-loop, dye and quencher, HPLC | $99 |
| Primer pair + probe set | 2 × 25 nmol primers + 1 dual-labeled probe | $99 |
| Reference gene assay | validated set, human or mouse · in stock | $99 |
HPLC purified. Dye and quencher included in the price shown.
Not on the list? Long RNA, unusual modifications, pools and plates are designed and quoted
individually — free, within one business day. Send us the requirement.