Lab Automation Equipment for Nucleic Acid Extraction: Buyer's Guide

Processing times vary by assay and sample type, but the products in this category range from about 28 minutes to 55 minutes on deck. Whole blood and FFPE gDNA workflows run in 28 minutes after lysis, blood RNA takes about 50 minutes, and cfDNA extraction completes in approximately 55 minutes, helping labs reduce manual handling and improve turnaround.

Yes. These kits are designed for downstream applications such as NGS, PCR, qPCR, ddPCR, microarrays, mutation analysis, RNA-seq, and gene expression profiling. Product data highlights high molecular weight gDNA, high-integrity RNA, and selective recovery of 150–200 bp cfDNA fragments, which are important for sequencing performance, assay sensitivity, and reproducible molecular analysis.

Magnetic bead-based extraction offers cleaner recovery, automation compatibility, and more consistent performance than many manual workflows. In this category, it supports pre-filled cartridge formats, reduced hands-on time, scalable throughput, and strong nucleic acid quality metrics such as RNA integrity, DNA purity ratios, and low genomic DNA contamination for sensitive downstream testing.

Yes. Several kits are designed to process even a single sample without wasting buffers or plastics, which is valuable for oncology and specialty testing labs. Input requirements also support limited material, such as as few as four 10 µm FFPE curls for RNA or 1 mL plasma for cfDNA, while maintaining automation compatibility and reproducible recovery.

Selection depends on your sample type and downstream assay. Use blood or FFPE RNA kits for transcriptomics, expression profiling, and fusion detection. Choose whole blood or FFPE gDNA kits for PCR, NGS, and mutation analysis. For liquid biopsy and ctDNA workflows, cfDNA kits are optimized for plasma and preferential recovery of short tumor-derived fragments.

Regulatory status varies by product. Some kits are described for research and clinical diagnostic use in laboratory settings, while others are explicitly labeled RUO. Cambrian Bioworks also lists ISO 13485 certification, CE-IVD marking, and CDSCO IVD certification at the company level, so buyers should confirm the intended use and validation requirements for each workflow before purchase.