If it's rare,
it's countable.
Finally quantify rare events even from limited samples in a familiar PCR workflow.
Don't be limited by qPCR, Digital PCR, or even NGS.
Introducing Countable PCR.
Experience single-molecule precision and ultra-high sensitivity in a familiar PCR workflow. Plus – quickly develop a new multiplex assay in 3 days.
Where qPCR and digital PCR falls short for you, Countable PCR delivers.
Push the limits of detection and stop missing rare events.
Experience the unmatched sensitivity — 10X that of dPCR — and detect rare markers that you don't see with other platforms. No need to run multiple reactions just to find that rare signal.
Measure expression with confidence even with very little starting material.
With no dead volume, Countable PCR measures everything you load — even when starting material is limited. And, with 10X lower CVs than dPCR, it delivers the precision you need for true statistical confidence.
Count targets automatically, get results in real time.
Leave manual thresholding of data in the past. Countable PCR automatically gives you precise counts in real time, without extra work that's riddled with human bias.
Start multiplexing – it's easier and faster with much less optimization.
Multiplex assays used to take months to develop. Countable PCR paired with the Universal Multiplex Kit gets you multiplexing in 3 days – iterate your ideas quickly and accelerate your research.
Lower your cost per answer.
Easily analyze more targets and load more DNA in a single tube so you run fewer reactions. Stretch your research dollars further while getting the best results.
Find out how Countable PCR transforms your work.
Experience the next evolution of PCR.
Rare event detection
Find ultra-rare events with ultra-high sensitivity. Works with cfDNA, FFPE, or any biopsy type.
Cell & gene therapy
Accelerate your pipeline across R&D, Analytical Development, and QC with the same platform. Plus – get better sensitivity for vector copy number, lower variability for genome titer, and easily quantify genome integrity.
Biomarker & gene expression analysis
With high precision, Countable PCR validates trends you see from sequencing but now with statistical confidence. Also, easily quantify 2 kb amplicons – study the entire gene and not just fragments of it.
Get a closer look at Countable PCR.
We're now Countable Labs but some publications use our former name Enumerix. Also, our technology is Countable PCR, formerly UltraPCR.
"Using a 4-color optical setup, we demonstrate that we can incorporate 10 different fluorescent dyes in the same [reaction]"
Janice H. Lai, et al. 2023.
"Single template separation ... can aid high-order multiplexing assay designs to achieve NGS-like precision DNA counting"
Eleen Y. Shum, et al. 2022
“This approach exhibits improved accuracy over existing dPCR platforms and enables a greatly increased dynamic range…”
Peiyu Liao, et al. 2020