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Technology continues to evolve at lightning speed, and we’re committed to keeping up with its rapid pace to ensure our bioprocessing customers have the tools and technologies needed to deliver novel therapies to market quickly and safely, while confidently meeting global regulatory guidelines for product purity. To that end, we’re excited to expand our industry-leading portfolio of assays and kits for residual host cell DNA quantitation to support the growing use of digital PCR in cell and gene therapy analytics.

Benefit from:

• Technical expertise developing widely adopted resDNASEQ assays designed and internally validated to industry standards to help biopharmaceutical manufactures meet regulatory requirements for lot-release testing
• Complete all-in-one kit including highly characterized E1A DNA standard for qualification and validation
• Sensitive and accurate absolute quantitation of residual DNA using digital PCR

Proven chemistry, proven performance

Our Applied Biosystems resDNASEQ digital PCR assays are based on the same gold-standard TaqMan chemistry used in real-time PCR and cited in more than 200K research publications. Highly efficient TaqMan Assays deliver the sensitivity, specificity, and reproducibility needed to ensure high confidence in your analytic testing results.

New resDNASEQ dPCR kits

Applied Biosystems resDNASEQ dPCR E1A DNA Fragment Length Kit

Get accurate absolute quantitation of residual DNA fragment sizes in HEK293 production systems and other cell lines transformed with the E1A gene, commonly used in gene therapy, cell-based vaccines, and other biologics production.  Designed and internally validated to industry standards for manufacturing QC, this is a specially formulated version of our resDNASEQ kits for digital PCR.

Table 1. Performance specification for the resDNASEQ dPCR E1A DNA Fragment Length Kit

Applied Biosystems resDNASEQ dPCR E. coli. DNA Kit

Experience sensitive and specific quantitation of E. coli DNA, commonly used for production of recombinant proteins and plasmids. The powerfulcombination of TaqMan chemistry and the QuantStudio Absolute Q system helps ensure a high degree of confidence in quantitation data from a broad rangeof sample types—from in-process testing with different sample matrices to formulations with final products.

Table 2. Specifications of the resDNASEQ Quantitative dPCR E. coli Residual DNA Kit.

           Sample Prep                                                               Assay                                           Quantitation                                          Results

Prefer using real-time PCR? Explore our portfolio of robust and proven qPCR-based resDNASEQ residual DNA assays. Shop by cell line ›