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Magnetic Beads for Genome Extraction, Microsample and Viral Nucleic Acid Extraction
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This product is intended for research use only and is not intended for diagnostic or therapeutic use.
Description
Rebeads® Mag OH 200A magnetic beads are powerful, high-quality materials for genomic DNA and RNA extraction from various samples—including blood, serum, cells, and tissues. This proprietary, toxin-free method (no phenol-chloroform or precipitation) is automation-friendly and delivers pure DNA ready for direct use in downstream applications like amplification and enzymatic reactions.
Specifications
| Art. No. | NB0401 |
| Appearance | Dark brown to black liquid, slight odor |
| Grain Size | 200 nm |
| Concentration | 50 mg/mL |
| Magnetic Reaction Time | < 30 s |
| Sediment Time | > 5 min |
| Application | Genome extraction, microsample and viral nucleic acid extraction |
| Storage Condition | 2–8 ℃, protected from light, do not freeze |
| Shelf Life | 24 months |
| Package | 50 / 100 / 500 / 1000 mL |
| Free Sample | Available |
| Highlight | High-yield DNA binding magnetic beads; suitable for genome extraction, microsample and viral nucleic acid extraction; Mag OH 200A beads |
Series Selection Guide
| Parameter | Mag OH 200A | Mag OH 60 | Mag OH 100A | Mag OH KD | Mag OH D |
| Catalog No. | NB0401 | NB0207 | NB0308 | NB0404 | NB0106 |
| Particle Size | 50–100 nm | 50–100 nm | 50–100 nm | 50–200 nm | 200–500 nm |
| Concentration | 50 mg/mL | 50 mg/mL | 100 mg/mL | 100 mg/mL | 100 mg/mL |
| Storage Buffer | Ultra pure water | ||||
| Shelf Life | 48 months from date of manufacture | ||||
| Matrix | Silica magnetic beads | ||||
| Applications | Genome extraction, microsample and viral nucleic acid extraction | Nucleic acid extraction and purification | Nucleic acid extraction and purification | Nucleic acid extraction and purification | Nucleic acid extraction magnetic beads for whole blood genome extraction |
| Suitable For | gDNA, microsamples, viruses | Viruses | Viruses | Viruses | Whole blood samples |
| Remarks | For research use only | ||||
Features
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Uniform particle size (nanoscale or submicron scale) with a low polydispersity index, offering excellent dispersibility and magnetic responsiveness;
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Efficient separation of nucleic acids from biological samples with minimal nonspecific adsorption;
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High yield and high purity of extracted nucleic acids;
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Broad compatibility with various lysis systems and nucleic acid extraction platforms, ensuring wide applicability.
Extraction Procedure

Magnetic Beads Selection Guide

Precautions
- Prevent Agglomeration: Avoid freezing, drying, and centrifugation, which can cause irreversible bead clumping.
- Ensure Proper Resuspension: Vortex thoroughly immediately before use to maintain homogeneity.
- Note on Color: Slight color variation is normal under correct storage and does not indicate a change in performance.
Documents
When can I expect my order to ship?
Most orders are filled and shipped within 2-3 business days from the time they are received.
Our standard shipping usually take 2-5 days.
We also provide express shippping for time-sensitive deliveries.
Email contact@biofargo.com if you have any requirements.

