COOH-SiO₂ Magnetic Beads, 600 nm

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Product Infomation

Product Name	COOH-SiO₂ Magnetic Beads, 600 nm
Catalog Number	MGB-BM-009
Size	1 mL, 10 mL, 100 mL, 1000 mL
Physical Specs	600 nm
Description	600 nm carboxyl-modified silica magnetic beads are specially designed for nucleic acid extraction and purification, with good suspension performance. Their surface is modified with a large number of carboxyl groups, which can specifically bind to nucleic acids in samples through hydrophobic interactions, hydrogen bonding, and electrostatic interactions under high-salt and low-pH conditions, while not binding to other impurities (such as proteins). They can quickly separate nucleic acids from biological samples, with safe and simple operation, which is beneficial for the automated and high-throughput extraction of nucleic acids.
Applications	Genomic DNA and RNA extraction, PCR product purification, plasmid extraction, viral nucleic acid extraction, etc.
Features	Superparamagnetism and high magnetic responsiveness save operational time and increase sample recovery efficiency. Excellent suspension, dispersion, and resuspension properties facilitate efficient nucleic acid binding and recovery. Good physicochemical stability ensures reproducible results.
Particle Size	600 nm
Concentration	50 mg/mL
Core	Fe3O4
Shell	SiO2
Magnetic Type	Superparamagnetic
Saturation Magnetization	~40 emu/g
Storage Solution	20% ethanol
Storage	2-8°C
Shelf Life	2 years

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