
Digital PCR Assays
ddPCR Kits & ddPCR Assays
* Some ddPCR Assays are not available for sale in your region. Please contact your local representative for information about the ddPCR Assays available in your region.
Find and Buy Your ddPCR Assay

Take advantage of 24/7 service to find or design and buy an assay in three simple steps:
Choose your application or search by Unique Assay ID
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ddPCR Assays
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Mutation Detection
For the detection of mutations with high sensitivity.
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Copy Number Determination
For the determination of small changes in Copy Number without the use of a standard curve.
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Gene Expression
For the quantification of gene expression with increased accuracy, sensitivity, reproducibility.
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Genome Edit Detection
For the detection of NHEJ and HDR editing events with superior precision and sensitivity.
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Cell & Gene Therapy
For a range of Cell and Gene Therapy applications including Viral Titer and Vector Copy Number measurements.
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Expert Design
Designed by experts in Digital PCR for advanced applications.
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Assay Design Service
Obtain assistance with Assay Design for your needs from Bio-Rad's ddPCR specialists.
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Custom
Know the sequences of oligos for your assays? Order your sequences, formulated, ready-to-use for ddPCR.
Featured ddPCR Assays
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Microsatellite Instability
For detection of MSI markers BAT25, BAT26, NR21, NR24 and Mono27.
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Whole Cell DNA Workflow
Sensitive and accurate quantification of cell modifications at the DNA level.
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PREvalence ddPCR SARS-CoV-2 Wastewater Quantification Kit
For detection of
SARS-CoV-2 in wastewater.

Vericheck ddPCR Empty-Full Capsid Kit
Introducing the Vericheck ddPCR™ Empty-Full Capsid Kit by Bio-Rad! Simultaneously measure AAV empty-full capsid ratios and viral titer with precision. Optimize your gene therapy research and production.

ddPLEX ESR1 Mutation Detection Kit
The newly launched ddPLEX ESR1 Mutation Detection Kit enables simultaneous discrimination of seven key ESR1 mutations — multiplexed in a single well — from plasma and tissue samples with superior sensitivity, specificity and reproducibility that helps advance your clinical research to the next level. Powered by the streamlined workflow of the QX600 ddPCR System, this kit expedites reliable results in less than a day.

ddPCR Microsatellite Instability (MSI) Kit
The only kit designed to analyze both plasma and FFPE tissue, it provides highly sensitive and reproducible results across all relevant cancer samples without the need for normal tissue. Automated analysis and a streamlined workflow make this the premier MSI solution.
ddPCR Kits
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Multiplex Mutation Screening
For the rapid screening of several key cancer mutations in a single reaction.
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Copy Number
For the detection of SMN1 and SMN2 gene copy number.
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Residual DNA Quantification
For femtogram-level detection of CHO and E. coli host cell DNA.
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Library Quantification
For the quantification of NGS sequencing libraries.

ddPCR Certified Kit Provider Partnership Program
Bio-Rad partners with test kit providers to develop Droplet Digital™ PCR (ddPCR) assays and diagnostic test kits. We help kit manufacturers to develop and commercialize IVD and registered ddPCR test kits using our Droplet Digital PCR platform. We can help you with assay design, in-licensing, co-development, and co-marketing opportunities.
Contaminant Testing Solutions

Vericheck ddPCR Contaminant Testing Solutions
Biologics and cell and gene therapies require rigorous testing for contaminants, impurities, and critical quality attributes (CQA) to ensure safety and efficacy.
Droplet Digital™ PCR (ddPCR™) Contaminant Testing Solutions address key challenges with precision, providing confidence in results while meeting regulatory requirements.
Vericheck ddPCR Solutions Include:
Tools & Resources
ddPCR Family Brochure
Explore our comprehensive portfolio of ddPCR products, including instruments, assays, and software, and learn more about ddPCR, how it works, and the key advantages Droplet Digital PCR brings to a diverse range of applications.
PrimePCR Lookup Tool
Use the PrimePCR lookup tool to find assays and arrays for your genes of interest. The PrimePCR Lookup Tool only finds a subset of available ddPCR Assays. Browse the Digital Assay Site for a more comprehensive search.
Multiple Assay Search
Use the bulk search tool to find multiple assays to purchase with a single query. The Multiple Assay Search only finds a subset of available ddPCR Assays. Browse the Digital Assay Site for a more comprehensive search.
Droplet Digital PCR Publications
Browse the growing list of cited peer-reviewed journal articles in Droplet Digital PCR research featuring Bio-Rad products.
Droplet Digital PCR Applications Guide
Read in-depth information about setting up experiments for ddPCR applications.
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What Do You Gene Infographic Series
Explore this infographic series for bite-sized facts about genes and other biomarkers with implications for cancers, hereditary disorders, evolution, and more.