Advance your projects with purpose-built solutions for the analysis of plasmid DNA (pDNA) and double-stranded DNA (dsDNA) to support the development of your messenger RNA (mRNA), viral vectors, recombinant proteins and other new modalities.
Advance your projects with purpose-built solutions for the analysis of plasmid DNA (pDNA) and double-stranded DNA (dsDNA) to support the development of your messenger RNA (mRNA), viral vectors, recombinant proteins and other new modalities.
Plasmid and DNA analysis challenges can be a thing of the past.
Whether you need high-quality supercoiled plasmid DNA (pDNA) for protein and viral vector production or linearized double-stranded DNA (dsDNA) for in vitro transcription (IVT), you and your team can rely on workflows that bring value to your double-stranded nucleic acid analyses.
Using restriction enzyme digestion paired with high separation power lets you determine the gene insert, regulatory regions, nuclease sites or encoded poly-A tails of your raw material pDNA with confidence.
Solutions that cover sequencing, microbial typing and gene expression analysis provide you with the needed flexibility to overcome future challenges.
Workflow
Ensuring the correct isoform of plasmid DNA (pDNA) is crucial for the production of proteins, viral vectors and IVT RNA. Reliable and reproducible analysis and quantitation of topological variants of pDNA are key to determining the quality of intermediate products during development. An efficient transfer to quality control (QC) is desirable, however, and requires highly robust workflows.
Explore how to confirm linearized dsDNA size, quantity and purity simultaneously. Determine the purity of covalently-closed circular/supercoiled pDNA and monitor pDNA stability with high quality and robustness.
Characterize therapeutic molecules with confidence with the kit-based system.
Featured resources
Technical note
Determination of plasmid topology and purity analysis
Help ensure purity requirements are met for plasmid DNA with sensitive, accurate and reproducible workflows for the determination of supercoiled, open-circular and linear pDNA isoforms.
Technical note
Optimization of a robust and sensitive method for high-resolution monitoring of plasmid stability and purity
Look into how scientists at Pfizer are ensuring plasmid quality with a sensitive and robust workflow suitable for pDNA purity assessment and degradation monitoring.
Webinar
Development and analysis of minicircle DNA for CAR-T and AAV applications
Hear from the CEO of PlasmidFactory GmbH about how CE solutions are used for characterization of supercoiled minicircle DNA for CAR-T and viral-vector manufacturing.
Workflow
Information on gene inserts, regulatory regions, and nuclease sites of pDNA is important for investigational new drug (IND) submissions for viral vectors and protein therapeutics. Furthermore, poly-A tails for IVT mRNA are frequently encoded in the pDNA template and their lengths and potential heterogeneity requires assessment.
While these attributes can be analyzed with restriction fragment assays, accurate and reproducible sizing over an extended size range are challenges analytical scientists face.
Characterize therapeutic molecules with confidence with the kit-based system.
Workflow
Recombinant DNA technology has revolutionized drug product manufacturing. The verification of the coding information of the expression product through pDNA sequencing is an important step along the way. It mitigates the need for maintaining cell banks and reduces the risk of losing relevant information. High-quality data obtained in a routine manner is required for such analyses.
A DNA sequencer and qPCR system in one, with the flexibility to run multiple applications completely unattended.
Dye-labeled dideoxy terminator cycle sequencing kit for 96 reactions.
Featured resources
Poster
Recombinant DNA sequencing to support the development of biologics
Reduce the risk of losing relevant information and avoid the need to maintain cell banks using an established, compliant-ready DNA sequencing solution to verify the coding information of your expression products.
Technical note
Tools for electronic records and signatures to comply with 21 CRF Part 11
Learn how the GenomeLab GeXP system software package supports DNA/RNA manufacturing requirements by ensuring electronic record and signature authenticity and by providing system traceability.
Workflow
Microbial contamination is a major risk to biopharmaceutical production that must be avoided. The introduction of sterile, single-use technology certainly helps to ensure products are free from unwanted microbial and viral contaminants that could affect safety and product quality. In addition to the final product, raw materials also need to be tested. High-quality DNA and complementary DNA (cDNA) sequencing using routine workflows can reliably assist with ensuring the necessary quality of raw materials and final products.
A DNA sequencer and qPCR system in one, with the flexibility to run multiple applications completely unattended.
Dye-labeled dideoxy terminator cycle sequencing kit for 96 reactions.
Featured resources
Technical note
Microbial contaminant identification through sequencing
Read how DNA and cDNA sequencing can be used to monitor raw materials, cell lines and finished products for mycoplasma, other bacteria, fungi, viruses and virus-like particles to ensure their sterility.
Technical note
Tools for electronic records and signatures to comply with 21 CRF Part 11
Learn how the GenomeLab GeXP system software package supports DNA/RNA manufacturing requirements by ensuring electronic record and signature authenticity and by providing system traceability.
Workflow
The answer lies in the genes – but which genes are being expressed?
Gene expression analysis can advance biomarker discovery, vaccine development and other research and development efforts. Highly accurate and reproducible results using a low-cost solution with multiplexing capabilities can reduce bottlenecks and advance your research programs.
Take charge by bringing a multipurpose genetic analysis solution in-house.
A DNA sequencer and qPCR system in one, with the flexibility to run multiple applications completely unattended.
Dye-labeled dideoxy terminator cycle sequencing kit for 96 reactions.
Featured resource
Technical note
Evaluation of splicing co-variations for transcripts of transcription regulator MEF2C
Discover how to monitor and compare the expression patterns of alternatively spliced genes in tissues and cell lines using simultaneous amplification of transcript variants.
Technical note
Tools for electronic records and signatures to comply with 21 CRF Part 11
Learn how the GenomeLab GeXP system software package supports manufacturing requirements by ensuring electronic record and signature authenticity and by providing system traceability.
Solution guide
Development of better LNP-based genetic medicines
Break through the barriers to developing better LNP-based drugs and make better use of your time with streamlined CE and MS workflows for mRNA-LNPs.
Brochure
Analytics for gene therapy and genomics
Explore the flexibility afforded by the GeXP Genetic Analysis system for quantitative gene expression, plasmid sequencing, genotyping, microbial identification and fragment analyses.
Technical note
Determination of plasmid topology and purity analysis
Help ensure purity requirements are met for plasmid DNA with sensitive, accurate and reproducible workflows for the determination of supercoiled, open-circular and linear pDNA isoforms.
Technical note
Optimization of a robust and sensitive method for high-resolution monitoring of plasmid stability and purity
Look into how scientists at Pfizer are ensuring plasmid quality with a sensitive and robust workflow suitable for pDNA purity assessment and degradation monitoring.
Webinar
Development and analysis of minicircle DNA for CAR-T and AAV applications
Hear from the CEO of PlasmidFactory GmbH about how CE solutions are used for characterization of supercoiled minicircle DNA for CAR-T and viral-vector manufacturing.
Technical note
Analysis of double-stranded DNA fragments from digested plasmid DNA
Investigate a high-resolution workflow for sensitive size determination of plasmid fragments. Obtain results over a wide range, from 100 bp to 15,000 bp, with great accuracy, repeatability and precision.
Poster
Recombinant DNA sequencing to support the development of biologics
Reduce the risk of losing relevant information and avoid the need to maintain cell banks using an established, compliant-ready DNA sequencing solution to verify the coding information of your expression products.
Technical note
Microbial contaminant identification through sequencing
Read how DNA and cDNA sequencing can be used to monitor raw materials, cell lines and finished products for mycoplasma, other bacteria, fungi, viruses and virus-like particles to ensure their sterility.
Technical note
Tools for electronic records and signatures to comply with 21 CRF Part 11
Learn how the GenomeLab GeXP system software package supports DNA/RNA manufacturing requirements by ensuring electronic record and signature authenticity and by providing system traceability.
Take chimeric antigen receptor (CAR) T-cell therapy and other cell therapy programs to the next level with tailored analytical solutions that provide actionable answers. Evaluate lentiviral vectors and lipid nanoparticles for gene editing and understand proteome changes with a collaborative team of experts.
Break through barriers and extend the frontiers of messenger RNA (mRNA), self-amplifying RNA (saRNA) and circular RNA (circRNA) development with intuitive analytical solutions. Confidently innovate with high-quality, sensitive and accurate data to assess integrity, purity and critical quality attributes (CQAs)
Tackle the next frontier in protein therapeutics with analytical strategies ignited by collaboration.
Optimize workflows to reliably detect and monitor process-related impurities. Ensure the safety of next-generation viral products with accurate, reproducible sizing of residual DNA and RNA and simultaneous quantitation.
Optimize your processes with solutions that overcome the analytical challenges of viral vector-based drugs. Take control of full and empty ratios and protein and genome profiles. Break down the boundaries of protein and post-translational modification (PTM) characterization with dedicated high-resolution workflows offering unprecedented depth.