COOH-SiO₂ Magnetic Beads, 300-500 nm

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Product Infomation

Product Name	COOH-SiO₂ Magnetic Beads, 300-500 nm
Catalog Number	MGB-BM-007
Size	5 mL, 50 mL
Physical Specs	300-500 nm
Description	Hydroxyl-modified silica magnetic beads are applicable for the extraction and purification of viral nucleic acids, cell-free nucleic acids, and more. Under high-salt conditions, they can specifically bind to nucleic acids in solution through hydrophobic interactions, hydrogen bonding, and electrostatic interactions, while not combining with other impurities (such as proteins), enabling rapid separation of nucleic acids from biological samples. With safe and simple operation, they are particularly conducive to the automated and high-throughput extraction of short-fragment or low-abundance nucleic acids.
Applications	Suitable for viral DNA/RNA extraction, cfDNA extraction, etc.
Features	Superparamagnetism and high magnetic responsiveness save processing time and increase sample recovery efficiency. Good suspension, dispersion, and resuspension properties facilitate efficient nucleic acid binding and recovery. Excellent physicochemical stability ensures reproducible results.
Particle Size	300-500 nm
Concentration	10 mg/mL
Core	Fe3O4
Shell	SiO2
Saturation Magnetization	50 emu/g
Storage Solution	20% ethanol

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