Discover the latest advancements in magnetic nanoparticles
We offer high-quality magnetic nanoparticles and beads to advance your research
About Biosurtek
Hello
Welcome to Biosurtek
We specialize in the biofunctionalization of materials for biotechnological applications. Our products include high quality colloidal magnetic nanoparticles ready for conjugation with a one-step conjugation kit and a specially designed separator, and we also offer submicron magnetic beads to meet your separation needs
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Colloidal Magnetic Nanoparticles
We provide 30nm, 40nm, 50nm, and 60nm nanoparticles with carboxyl surface groups. These are colloidal magnetic nanoparticles with true colloidal stability in common buffers. The surface carboxyl groups, one-step conjugation kit, and specially designed separator offer a whole application package for them. Please order samples through eBay following the link provided.
Unique magnetic nanoparticles
- true colloids in common buffers maintaining sizes and stability
- specially designed magnetic separator for purification
- one-step conjugation kits for easy and efficient coupling
- strong magnetic moment for applications
- special surface coating for biocompatibility
Sample ordering link
Special magnetic separator
This is designed for separating the magnetic nanoparticles. Please note our nanoparticles are not compatible with commercial high magnetic field column due to strong moments of the particles. Order through eBay following the link provided:
One-step conjugation kits
The kits contains 5 tubes of preformulated activation reagents for conjugating amino-containing biomolecules. One-step conjugation simplifies the process with high efficiency and low loss.
Note theses kits currently sold together with particles.
Submicron Magnetic Beads
These are 200nm, 300nm, and 400nm submicron magnetic beads, please order samples through eBay. Custom sizes smaller than 200nm are also available upon request. Beads have surface carboxyl groups for direct conjugation.
Sample ordering link
Other custom products
- Streptavidin coated magnetic beads, 200nm, 300nm, 400nm, high binding capacity
- Magnetic nanoparticles of greater than 50nm up to 100nm
- Magnetic nanoparticles or beads with custom coating
Contact us for your specific needs.
Contact Us
Better yet, see us in person!
Biosurtek
897 Independence Avenue 4E, Mountain View, California 94043, United States
service @biosurtek.com
Hours
Today | Closed |
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10% off for your first order