NGS Amplification Solutions
Amplify without compromise
PCR amplification is a critical step in NGS library preparation, and the choice of enzyme has a direct impact on library quality, coverage uniformity, and variant detection sensitivity. Traditional amplification approaches involve trade-offs between yield, GC coverage uniformity, and fidelity that become harder to ignore as sequencing applications become more demanding.
Watchmaker offers a portfolio of library amplification solutions to eliminate these compromises, supporting high-stringency applications including rare variant detection, cfDNA analysis, single-cell analysis, and targeted sequencing.
- NEW Equinox® Prime Library Amplification Kits deliver high-fidelity amplification across repeat-rich regions for more accurate variant detection, without compromising performance on yield, GC coverage uniformity, or PCR efficiency.
- Equinox HC (High Concentration) Library Amplification Kits are a more concentrated (4X) master mix, for library amplification reactions from dilute inputs.
- Equinox Uracil Tolerant Library Amplification Kits enable amplification of uracil-containing templates including bisulfite-converted or deaminated DNA.
Already using Equinox Library Amplification Kits? It remains a trusted choice with a proven track record across a broad range of NGS applications.
Performance at a glance
| Equinox Prime | Equinox High Concentration | Equinox Uracil Tolerant | |
| Accurate indel calling | Best | High | High |
|---|---|---|---|
| Low base substitution errors | Best | High | High |
| Library yield | Best | High | High |
| GC coverage uniformity | High | High | High |
| Paramagnetic bead compatibility | High | High | High |
| Compatibility with uracil-containing templates | - | - | Best |
| Compatibility with dilute inputs | - | Best | - |
| Available without hotstart | No | Yes | Yes |
Application fit
| Equinox Prime | Equinox High Concentration | Equinox Uracil Tolerant | |
| Germline variant detection | +++ | ++ | ++ |
|---|---|---|---|
| Somatic variant detection | +++ | ++ | ++ |
| Microsatellite instability (MSI) profiling | +++ | + | + |
| Methyl-seq | - | - | +++ |
| Single-cell analysis | ++ | +++ | ++ |
| Dilute input samples | - | +++ | - |
| Long amplification (up to 10 kb templates) | ++ | ++ | +++ |
"+" signs indicate the strength of a property or the fit of an application for a specific product.
