Product Overview
AMS300-10 Magnetic Silica Nanoparticles are silica-coated superparamagnetic nanoparticles designed for rapid magnetic separation and reliable performance in life science applications. The silica surface offers excellent chemical stability, low nonspecific adsorption and compatibility with a wide range of surface modification chemistries.
Supplied as a 5% aqueous suspension, these nanoparticles exhibit excellent particle size uniformity, stable dispersion and fast magnetic responsiveness. They are widely used for nucleic acid extraction, protein purification, immunoassays, molecular diagnostics and bioseparation.
Key Features
Superparamagnetic magnetic core
Uniform 300 nm particle size
Silica-coated surface
High surface area
Rapid magnetic response
Excellent suspension stability
Low nonspecific adsorption
Suitable for further surface functionalization
5% aqueous suspension
Excellent batch-to-batch consistency
Technical Specifications
Parameter | Specification |
|---|
Product Code | AMS300-10 |
Material | Silica-Coated Magnetic Nanoparticles |
Particle Size | 300 nm |
Surface | Silica |
Solid Content | 5% Suspension |
Appearance | Brown Suspension |
Storage | 2–8°C |
Packaging | 10 mL / 20 mL / 100 mL |
Applications
DNA extraction
RNA extraction
Protein purification
Immunoassays
Molecular diagnostics
Magnetic bioseparation
Cell separation
Biosensor development
Sample preparation
Life science research
Product Advantages
AMS300-10 Magnetic Silica Nanoparticles combine a highly responsive superparamagnetic core with a chemically stable silica shell, providing excellent magnetic separation efficiency and dispersion stability. Their high surface area and low nonspecific adsorption make them well suited for nucleic acid extraction, protein purification, immunoassays and other bioseparation workflows.
Storage and Handling
Store at 2–8°C.
Do not freeze.
Keep the container tightly sealed.
Protect from direct sunlight.
Gently invert or roll before use to obtain a homogeneous suspension.
Avoid repeated contamination during handling.
Customization Service
SANYU GROUP provides customized Magnetic Silica Nanoparticles including:
Customized particle sizes
Customized silica shell thickness
Customized solid content
Surface functionalization
OEM manufacturing
Bulk production
Custom packaging
Frequently Asked Questions
What are Magnetic Silica Nanoparticles?
Magnetic Silica Nanoparticles are superparamagnetic nanoparticles coated with a silica shell, combining rapid magnetic separation with excellent chemical stability and biocompatibility.
What applications are AMS300-10 suitable for?
AMS300-10 is widely used for DNA and RNA extraction, protein purification, immunoassays, molecular diagnostics, magnetic bioseparation and life science research.
Can the silica surface be further modified?
Yes. The silica surface can be functionalized with amino, carboxyl, epoxy and other reactive groups to meet different experimental requirements.
Can AMS300-10 be customized?
Yes. SANYU GROUP provides customization services including particle size, silica shell thickness, solid content, surface modification, packaging and OEM manufacturing.
