How much sample do I need?
You can submit raw samples, extracted DNA, or RNA. Recommended amounts depend on sample type and sequencing method.
Can I submit raw samples?
Yes. MR DNA offers DNA and RNA extraction services for nearly any sample type including soil, plant material, feces, tissues, and environmental substrates. Our protocols are optimized for downstream next-generation sequencing.
Recommended sample amounts
- Soil or tissue: ≥ 0.25 g (send extra if replicates are needed)
- Liquid samples: ~50 mL (as little as 250 µL may be sufficient)
- RNA sequencing: ≥ 2 g of raw material
Why extraction quality matters
Poor purity or low yield may require additional cleanup or amplification, increasing project time and cost. Letting MR DNA handle extraction often saves time and ensures compatibility with sequencing workflows.
Unsure about your sample?
Contact us and we’ll help determine the best submission approach.