SweMag-OH Silanol Magnetic Beads

SweMag-OH Silanol Magnetic Beads

Product Information

Product Description/Introduction
The magnetic beads are specially designed for nucleic acid extraction and purification. Its surface is coated with silica and contains a large number of silanol groups (hydroxyl groups), which can specifically bind to nucleic acids in solution through hydrophobic, hydrogen bonding and electrostatic interactions under high salt and low pH conditions , without binding to other impurities (e.g., proteins). It rapidly isolate nucleic acids from biological samples, is safe and simple to operate, and is highly conducive to automated and high-throughput extraction of nucleic acids.

Product Performance
Strong nucleic acid binding ability: The amount of DNA bound to per milligram of magnetic beads is greater than 20 milligrams.
Good operating performance: superparamagnetic, magnetic response time <30 sec.
Good stability and batch-to-batch repeatability.
The large specific surface area is favorable for binding with nucleic acids.

Application
Genomic DNA/RNA extraction from blood, tissue, plant and microorganism samples.
DNA/RNA extraction from urine, serum and nasopharyngeal swabs.
Viral nucleic acid extraction.
Plasmid, PCR product extraction and purification, etc.
Storage and Shipping Conditions
Ship at room temperature; store at 2-8°C up to 24 months; store at room temperature up to 12 months.

Note
1. Magnetic beads are stored in 20% ethanol and need to be washed with buffer before use.
1. Freezing, drying and centrifugation may affect the performance of magnetic beads.
2. It is normal for the beads to settle due to gravity. Before using the product, be sure to oscillate or sonicate the beads sufficiently to keep them evenly suspended.
2. The product needs to be used with magnetic separation equipment.
3. The product can be stored in 20% ethanol, stable at 2-8°C, and for 12 months at room temperature.