PEG Magnetic Beads

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Product Infomation

Product Name	PEG Magnetic Beads
Catalog Number	MGB-BM-038
Size	2.5 mL, 5 mL, 10 mL
Physical Specs	5 nm, 10 nm, 20 nm, 30 nm, , 50 nm
Description	PEG Magnetic Beads are superparamagnetic nanoparticles grafted with polyethylene glycol (PEG) chains on the surface, which significantly reduce non-specific protein adsorption, improve colloidal stability in physiological media, and extend circulation time in biological systems. The antifouling PEG layer makes them suitable for in vivo imaging, targeted drug delivery, immunomagnetic separation, and bioassay development, while preserving surface functional groups for further bioconjugation.
Applications	In vivo imaging; targeted drug delivery; immunomagnetic separation; bioassay development; biomolecule conjugation.
Particle Size	5 nm, 10 nm, 20 nm, 30 nm, , 50 nm
Concentration	1 mg/mL
Core	Fe3O4
Form	Brown and brownish-black, clear, water-based colloids
Storage Solution	Sterile water
Storage	Seal tightly and store at 4°C. Do not freeze.

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