DNA Extraction

DNA Extraction

Systems for DNA extraction enable the automated purification of nucleic acids in molecular biology laboratories, diagnostics, and biotechnology. The instruments listed here utilize magnetic separation technology to process sample materials efficiently and reproducibly. Depending on throughput requirements, solutions ranging from small series to high-throughput analytical systems are available.

DNA Extraction Instruments

Automated DNA Extraction via Magnetic Bead Technology

Automated magnetic purification forms the technological basis of the Auto-Pure series. In this process, nucleic acids are bound to magnetic particles, washed, and subsequently eluted. This process minimizes manual workflow steps and significantly reduces the risk of cross-contamination in research and clinical chemistry.

Scalable Solutions for Different Sample Volumes

The range includes various configurations of DNA extraction systems, which primarily differ in their capacity. While the Auto-Pure Mini is designed for up to 16 samples, the Auto-Pure S32 and the Auto-Pure 96 provide space for 32 and 96 samples per run, respectively. All models are designed for a maximum sample volume of 1 ml.

Efficiency in Nucleic Acid Isolation

By standardizing workflows, these systems ensure high consistency in nucleic acid isolation. The instruments are optimized for use in laboratories requiring reliable throughput combined with high purity of the extracted DNA. The compact design of the Mini version also allows for flexible use where bench space is limited.

Frequently Asked Questions about DNA Extraction

Find answers to frequently asked questions about automated nucleic acid purification here.

What are DNA extraction systems used for?

These instruments are used for the automated isolation and purification of nucleic acids from biological sample materials. They prepare DNA or RNA for downstream applications such as PCR, qPCR, or sequencing.

Which instrument is suitable for which sample throughput?

The selection depends on the number of samples to be processed daily. The Auto-Pure Mini processes 16 samples, while the Auto-Pure S32 is designed for 32 samples and the Auto-Pure 96 for up to 96 samples per run.

How does magnetic purification work technically?

Nucleic acids bind to functionalized magnetic particles. Using magnetic rods, these particles are guided through various wash buffers and finally released from the particles in the elution buffer.

What are the advantages over manual extraction?

Automation ensures higher reproducibility of results, saves significant time, and reduces human error as well as the risk of sample mix-ups or contamination.

What sample volume can be processed?

The Auto-Pure series models listed here are specified for a maximum sample volume of 1 ml per well or sample.

How can I obtain a quote for these systems?

Interested parties can request an individual quote for the desired model—whether the Mini version or the high-throughput system—to determine the appropriate configuration for their laboratory needs.

What should be considered during the installation of the devices?

Due to their compact design, the instruments only require a stable surface and a power connection. The automated control allows for rapid commissioning after training on the software protocols.