BHQ Alternatives for qPcr probes
iQuenchTM
Same Molecule. Better Value.
Jump To:

Why iquenchTM?
For years, Black Hole Quencher (BHQTM) has been the trusted quencher for qPCR probes and molecular diagnostics applications.
Now there is iQuenchTM, a quencher that is molecularly identical to BHQTM in chemical identity, spectral properties, and quenching efficiency.
If your qPCR assays are utilizing BHQTM today, switch to iQuenchTM tomorrow for identical performance, guaranteed quality and better value.
Key benefits
Why Switch to iQuenchTM?
- Identical Performance: Same molecule, same results.
- Seamless Transition: No protocol changes, no re-validation.
- Guaranteed Quality: Purity and yield guaranteed for every oligo, every time.
- Cost Efficiency: Competitive pricing with volume discounts.
- Reliable Supply: Consistent delivery, flexible quantities.
Our Guarantee
Guaranteed Purity. Guaranteed Yield. Every Oligo. Every Time.
Unlike other suppliers, Oligo Factory does not deliver “minimum specs”. We guarantee that you will get exactly what you ordered: the purity & yield you need to ensure consistency and confidence in your qPCR results.
use cases
iQuenchTM is Ideal for…
- qPCR / RT-qPCR Probes
- Molecular Beacons
- FRET-based Assays
- Commercial IVD Manufacturing
- Assay Research & Development