羧基氧化铁纳米颗粒

Carboxyl Iron Oxide Nanoparticles

Ocean NanoTech's Carboxyl Iron Oxide Nanoparticles are superparamagnetic particles with excellent colloidal stability and biocompatible coating for biomedical applications including: in-vivo magnetic resonance imaging (MRI), magnetic particles imaging (MPI), magnetic sensing for in-vitro diagnostics, small molecular drug delivery, immunotherapy, hyperthermia, adjuvant for vaccine, etc. These particles are nanosized (5-30 nm) iron oxide nanoparticles with carboxylic acid groups. Oligonucleotides, antibodies, or other ligands with amine groups can be easily coupled to the nanoparticles. Activation through EDC is required. With excellent colloidal stability and unique surface coating, the carboxyl magnetic nanoparticles exhibit good binding capacity and low non-specific binding of protein or nucleic acids.

Ocean NanoTech's Carboxyl Iron Oxide Nanoparticles are also available in an easy-to-use kit format to make it easier for researchers to conjugate antibodies, proteins, peptides or other biomolecules of their own choice to these magnetic iron oxide nanoparticles. The kit contains sufficient reagents and components for performing 5 conjugation reactions using 1 mg magnetic iron oxide nanoparticles per reaction. Briefly, the magnetic iron oxide nanoparticles are conjugated to amine groups that are present on the target protein/ligand using carbodiimide. Please visit Carboxyl Iron Oxide Nanoparticles Conjugation Kit for more details.

Features:

• Narrow size distribution

• High colloidal stability

• Low non-specific binding

• Easy conjugation

• Easy purification with magnetic column developed by Ocean NanoTech

Applications:

• In-vivo magnetic resonance imaging (MRI)

• Magnetic particles imaging (MPI),

• Magnetic sensing for in-vitro diagnostics

• Small molecular drug delivery

• Immunotherapy

• Hyperthermia

• Adjuvant for vaccine

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• Zeta potential: from -30 mV to -45 mV

• Concentration: 5 mg/mL

• Storage buffer: DI water

• Size offered: 5 nm, 10 nm, 15 nm, 20 nm, 25 nm and 30 nm.