Cell Lysis Buffers for Genomic DNA Extraction: Optimize Blood DNA Yield

DNA extraction typically requires multiple buffers: a lysis buffer to rupture cells, a wash buffer to remove contaminants, and an elution buffer to recover purified DNA. The Cambrian Whole Blood gDNA Isolation Kit includes a dedicated blood lysis buffer, Proteinase K, and all necessary reagents pre-filled in ready-to-use cartridges for streamlined processing.

The gDNA wash buffer removes protein debris, salts, and cellular contaminants that co-purify with DNA during extraction. It ensures the final eluate is clean, with A260/280 ratios of 1.8–2.0 and A260/230 ratios of 2.0–2.2, making the DNA suitable for sensitive downstream applications such as NGS, PCR, and microarray analysis.

Using the Cambrian Whole Blood gDNA Isolation Kit with a 200 µL input, typical yields range from 6 to 15 ng/µL in a 100 µL elution volume. Yields scale with input volume, and the protocol supports up to 2 mL of whole blood for applications requiring higher total DNA quantities.

Yes. The lysis buffer and purification chemistry in Cambrian Bioworks' kits are specifically validated for downstream NGS, PCR, microarray analysis, and genetic testing. The resulting DNA achieves high purity (A260/280 of 1.8–2.0), high molecular weight, and consistent yields that meet the stringent input requirements of sequencing platforms.

Yes. While the kits are optimized for whole blood, they are also compatible with cell cultures and bacterial cells. The Manta instrument supports simultaneous processing of different sample types within a single run, offering flexibility for research labs that work across diverse nucleic acid extraction applications.

Cambrian Bioworks' pre-filled, non-reusable cartridges eliminate buffer preparation errors and cross-contamination risks. The magnetic bead-based workflow is fully automated on the Manta platform, delivering reproducible A260/280 ratios of 1.8–2.0 across all runs. ISO 13485 certification and CE-IVD marking further validate the quality management standards behind every kit.