Carboxyl Silica Magnetic Beads for DNA Extraction - 300nm Particle Size, 50 mg/mL Concentration, 100 mL Volume
300nm particle size, 50 mg/mL concentration, 100 mL volume - designed for efficient nucleic acid extraction and purification with superior magnetic properties.
BeaverBeads™ Mag COOH-SC300 magnetic beads are specifically engineered for nucleic acid extraction and purification applications. These carboxyl-modified silica magnetic beads exhibit excellent suspension performance and are surface-functionalized with abundant carboxyl groups for optimal DNA binding efficiency.
| Parameter | Specification |
|---|---|
| Product Name | Mag COOH-SC300 |
| Catalog Number | 70112 |
| Mean Particle Size | 300 nm |
| Magnetic Core | Fe3O4 |
| Shell Material | SiO2 |
| Magnetic Properties | Superparamagnetic |
| Saturation Magnetization | 49 emu/g |
| Concentration | 50 mg/mL |
| Preservation Solution | Pure Water |
| Shelf Life | 2 years |
- Superparamagnetic properties enable fast magnetic response, significantly reducing operation time
- Excellent suspension performance, dispersibility, and re-suspension characteristics for efficient nucleic acid binding and recovery
- Superior physical and chemical stability ensures consistent, reproducible results across multiple applications
- Specific nucleic acid binding under high salt and low pH conditions through multiple interaction mechanisms
- Minimal binding to impurities such as proteins, ensuring high-purity nucleic acid extraction
These magnetic beads bind specifically to nucleic acids through hydrophobic interactions, hydrogen bonding, and electrostatic interactions under optimized conditions. The extracted nucleic acid is immediately suitable for downstream analysis applications, making them ideal for research and diagnostic laboratories requiring reliable DNA purification.
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