Professional Manufacturer of Biomagnetic Beads
Nano PEG-Fe3O4
Introduction
Nano PEG-Fe3O4 is a kind of multifunctional nanomaterial,which is made by wrapping or modifying polyethylene glycol (PEG) on the surface of magnetic nanoparticles.
Characteristics
Super paramagnetism, high stability, excellent biocompatibility, favorable water solubility, and multifunctionality
Applications
Magnetic resonance imaging, drug carrier, biological separation, wastewater treatment, environmental monitoring, targeted therapy, and biosensor.
Supplier Introduction
Shanghai Lingjun Biotechnology Co., Ltd. was established in 2016 and is a professional manufacturer of biomagnetic materials and nucleic acid extraction kits.
We have rich experience in nucleic acid extraction and purification, protein purification, cell separation, chemiluminescence and other technical fields.
Our products are widely used in many fields, such as medical testing, genetic testing, university research, genetic breeding, and so on. We not only provide products but also can undertake OEM, ODM, and other needs. If you have related needs, please feel free to contact us sales01@lingjunbio.com.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
By sea, by air, by express as soon as possible once payment receipt.
FAQs
Q: Why is it PEG-coated?
A: The PEG coating greatly improves its water solubility and stability (prevents aggregation) and reduces clearance by the immune system, prolonging its circulation time in the body (a "stealth" effect).
Q: Is it safe?
A: PEGylation significantly improves its biocompatibility. However, safety ultimately depends on dose, size, and application. It is one of the most researched magnetic nanomaterials for biomedical use.
Q: What's special about its magnetism?
A: It exhibits superparamagnetism—it becomes strongly magnetic in an external field but retains no magnetism once the field is removed, preventing aggregation and allowing for repeated manipulation in biological applications.