COOH-SiO₂ Magnetic Beads, 500 nm

We can offer a discount on bulk orders. Please contact our sales team for further inquiry.

Product Infomation

Product Name	COOH-SiO₂ Magnetic Beads, 500 nm
Catalog Number	MGB-BM-006
Size	5 mL, 50 mL
Physical Specs	500 nm
Description	Hydroxyl-modified silica magnetic beads are specially manufactured for nucleic acid extraction and purification, with excellent 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, without binding to other impurities (such as proteins). They can quickly separate nucleic acids from biological samples, with safe and simple operation, contributing to the automated and high-throughput extraction of nucleic acids.
Applications	Suitable for viral DNA/RNA extraction, cfDNA extraction, etc.
Features	Superparamagnetic properties and high magnetic responsiveness save operational 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	500 nm
Concentration	10 mg/mL
Core	Fe3O4
Shell	SiO2
Magnetic Type	Superparamagnetic
Saturation Magnetization	50 emu/g
Storage Solution	50 mM NaCl (sterile water)

Online Inquiry