Description
MolPure™ Magnetic SpeedBeads are superparamagnetic nano-Fe3O4 hydroxyl magnetic beads modified with a large number of silicon hydroxyl groups on the surface, which have the characteristics of high magnetic response, high dispersion, high suspension and high nucleic acid binding rate. Can be specifically combined with nucleic acid in a solution through hydrophobic interaction, hydrogen bonding interaction, electrostatic interaction and the like under the conditions of high salt and low pH, is not combined with other impurities (such as protein), can be quickly separated from a biological sample, and can be used for separating virus DNA/RNA in various samples such as serum/plasma/whole blood/saliva/urine, various protective solutions and the like, Plasma free DNA separation is safe and simple, and is very suitable for the automation and high-throughput extraction of nucleic acid.
Application
Universal Viral DNA/RNA Extration
Urinary nucleic acid extraction
Components
|
Components No. |
Name |
18397ES03 |
18397ES10 |
18397ES60 |
18397ES70 |
|
18397 |
MolPure™ Magnetic SpeedBeads |
1mL |
10mL |
100mL |
500mL |
Specification
|
Composition |
60~70% Fe3O4、0~10% FeO and 30% SiO2 |
|
Appearance |
Dark brown or black |
|
Concentration |
45~55 mg/ml |
|
Hydrated average particle size |
~500 nm |
|
Magnetic core |
Fe3O4 |
|
Surface group |
silicon hydroxyl groups |
|
Magnetic type |
superparamagnetic |
|
Saturation magnetization |
40-60 emu/g，in the magnetic bead preservation solution, the ordinary magnetic rack can complete the complete separation in 5-10s. |
|
Suspensibility |
Almost no settlement in 60 minutes |
|
Preservation solution |
Deionized water、0.1% Proclin 300 |
Shipping and Storage
Stored at room temperature for 2 year.(Note: For long-term storage, recommended to store at 2~8℃）
Operation steps
For extracting viral nucleic acids from 200 μL of serum/plasma/whole blood/nucleic acid preservation solution, or extracting cell-free DNA from 700 μL of plasma, the recommended usage amount is 20 μL.
Notes
1. Operations such as freezing, drying and centrifugation will lead to the agglomeration of magnetic beads, which is not easy to resuspend and disperse, and affect the chemical characteristics of functional groups on the surface of magnetic beads.
2. Before using this product, be sure to fully oscillate or ultrasonically to keep the magnetic beads in a uniform suspension state.
3. This product shall be used together with magnetic separation equipment.
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The product is for research purposes only and is not intended for therapeutic or diagnostic use in humans or animals. Products and content are protected by patents, trademarks, and copyrights owned by Yeasen Biotechnology. Trademark symbols indicate the country of origin, not necessarily registration in all regions.
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