Plant nucleic acid extraction requires careful selection of purification systems due to the diverse composition of plant tissues. Factors such as polysaccharide content, polyphenol levels, and starch accumulation can significantly affect DNA and RNA recovery and downstream performance.
Magen provides a comprehensive portfolio of plant DNA and RNA extraction systems based on silica column and magnetic bead technologies, supporting both manual and automated workflows. These systems are optimized to address different levels of sample complexity, from routine plant tissues to inhibitor-rich or difficult-to-extract samples.
This selection guide is designed to help researchers and distributors identify suitable extraction strategies based on sample characteristics, processing scale, and workflow requirements. It integrates product classification, technical principles, and practical selection pathways to support consistent nucleic acid preparation for PCR, qPCR and sequencing applications.
Plant nucleic acid extraction performance is primarily determined by sample complexity, including polysaccharide, polyphenol and starch content. Different plant tissues require different lysis and purification strategies to ensure stable DNA or RNA recovery.
This guide outlines practical selection logic for plant DNA and RNA extraction workflows based on sample characteristics and downstream applications.
Selection Logic Summary
- Routine plant samples → SDS or guanidine-based workflows
- Inhibitor-rich samples → CTAB or specialized buffer systems
- Starch-containing samples → avoid strong denaturing conditions
- High-throughput workflows → magnetic bead systems
Examples: fresh leaves, young plant tissues, low inhibitor content
Recommended:
Examples: woody plants, medicinal plants, mature leaves
Recommended:
Examples: grain, seed, starch-rich storage tissue
Recommended:
Recommended:
Recommended:
First choice for most plant samples
Suitable for polysaccharide / polyphenol-rich tissues
Recommended:
Recommended:
Recommended:
CTAB-based workflow
Suitable for challenging plant samples
Recommended:
| Product | Technology | Sample Input | Primary Sample Type | Key Strategy | Best For |
|
HiPure HP Plant DNA Kit (D3187) ⭐ |
Spin Column | 50–150 mg |
Polyphenol-rich plants, difficult tissues, starch-containing samples |
CTAB-based lysis with organic extraction for removal of polysaccharides and polyphenols | High-purity plant DNA extraction, complex plant samples, PCR and Southern blot |
|
HiPure HP Plant DNA Maxi Kit (D3163) |
Spin Column | up to 3 g |
Large-scale plant or fungal tissue, polyphenol-rich plants, difficult tissues, starch-containing samples |
CTAB-based lysis with organic extraction and RNase treatment for high-yield and high-purity plant DNA purification | Bulk DNA preparation, large sample workflows, complex plant samples |
|
HiPure SF Plant DNA Kit (D3164) |
Spin Column | up to 100 mg |
General plant tissue (low polysaccharide / polyphenol content) |
SDS-based lysis with salt-mediated impurity removal for rapid DNA purification | Routine plant DNA extraction, PCR and genotyping |
|
HiPure SF Plant DNA 96 Kit (D3167) |
Spin Column (96-well) |
≤50 mg |
General plant tissue (low polysaccharide / polyphenol content) |
SDS-based lysis with plate-format DNA purification for parallel processing | High-throughput routine plant genotyping and screening |
|
MagPure Plant DNA Kit (D6351) ⭐ |
Magnetic Beads | 50–100 mg |
General plant tissue (low polysaccharide / polyphenol content) |
Detergent-based lysis combined with magnetic bead–based DNA adsorption and salt-mediated impurity removal | Automated plant DNA extraction, high-throughput genomics |
|
MagPure Seed DNA Kit (D6352) |
Magnetic Beads | 50–100 mg |
Seed |
Detergent-based lysis with optimized impurity control and magnetic bead–based DNA purification for seed matrices | Seed DNA extraction, GMO testing, agricultural genomics |
| Product | Technology | Sample Input | Primary Sample Type | Key Strategy | Best For |
|
HiPure Plant RNA Plus Kit (R4150) ⭐ |
Spin Column (Dual-column) | 50–150 mg |
Polyphenol- and polysaccharide-rich plant samples with broad compatibility |
Low-guanidine lysis with antioxidant protection combined with dual-column purification for inhibitor control | First choice for unknown or variable plant samples, High-quality RNA from complex plant samples, RNA-seq, transcriptomics |
|
HiPure HP Plant RNA Mini Kit (R4165) ⭐ |
Spin Column | ≤200 mg |
Difficult samples (inhibitor-rich tissues) |
CTAB-based lysis with organic extraction and on-column DNase digestion for inhibitor removal | Samples where standard methods result in low yield or purity, plant miRNA extraction, inhibitor-rich samples, gene expression analysis |
|
HiPure Plant RNA Mini Kit (R4151) |
Spin Column (Dual-column) | ≤150 mg |
General plant tissue (low polysaccharide / polyphenol content) |
Guanidine-based lysis compatible with different plant sample types combined with DNA removal column and silica membrane purification | Routine plant RNA extraction, RT-PCR, gene expression analysis |
|
HiPure Plant RNA Midi Kit (R4152) |
Spin Column (Dual-column) | up to 1 g |
Large-scale plant samples (low polysaccharide / polyphenol content) |
Scaled-up guanidine-based lysis with dual-column RNA purification workflow | Routine high-yield RNA extraction, bulk tissue processing |
|
HiPure Fruit RNA Kit (R4014) |
Phenol + Column | ≤150 mg |
Fruit / starch-containing plant samples |
Phenol–chloroform phase separation followed by column-based RNA purification | Economical RNA extraction for fruit and starch-containing samples |
|
MagPure Plant RNA Kit (R6641) |
Magnetic Beads | ≤50 mg |
General plant tissue (low to moderate polysaccharide / polyphenol content) |
Selectable guanidine-based lysis (strong or moderate) combined with magnetic bead–based RNA purification and DNase digestion | Automated RNA extraction, high-throughput screening workflows |
For detailed product specifications and workflow descriptions, please refer to individual product pages.
