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Absolute Mag™ Carboxylic Acid Iron Oxide Nanoparticles, which are coated with amphiphilic polymer in lyophilized powder form, are water-soluble iron oxide nanocrystals. The functional group on surface is carboxylic acid. Their zeta potential is from -30 mV to -50 mV. Their organic layers contain a monolayer of oleic acid and a monolayer of amphiphilic polymer, whose thickness is about 4 nm.
The hydrodynamic size of the nanocrystals is about 8-10 nm larger than their inorganic core size measured by TEM. Absolute Mag™ Carboxylic Acid Iron Oxide Nanoparticles can be reconstituted in DI water, DMSO, or DMF to any desired concentration less than 10 mg Fe/mL to meet do any conjugation, such as protein, peptide and other amine containing molecules, in the solvent system.
| Cat. # | Product Name | Unit Size | Price |
|---|---|---|---|
| WHM-X005 | Absolute Mag™ Carboxyl Magnetic Particles, 50 nm | 2 mg | Online Inquiry |
| WHM-X006 | Absolute Mag™ Carboxyl Magnetic Particles, 75 nm | 2 mg | Online Inquiry |
| WHM-X007 | Absolute Mag™ Carboxyl Magnetic Particles, 100 nm | 2 mg | Online Inquiry |
| WHM-X008 | Absolute Mag™ Carboxyl Magnetic Particles, 150 nm | 2 mg | Online Inquiry |
| WHM-X009 | Absolute Mag™ Carboxyl Magnetic Particles, 200 nm | 2 mg | Online Inquiry |
| WHM-S025 | Absolute Mag™ Carboxyl Magnetic Particles, 0.1-0.39 μm | 2 mg | Online Inquiry |
| WHM-S026 | Absolute Mag™ Carboxyl Magnetic Particles, 0.4-0.69 μm | 2 mg | Online Inquiry |
| WHM-S027 | Absolute Mag™ Carboxyl Magnetic Particles, 0.7-0.9 μm | 2 mg | Online Inquiry |
| WHM-S028 | Absolute Mag™ Carboxyl Magnetic Particles, 1.0-1.4 μm | 2 mg | Online Inquiry |
| WHM-S029 | Absolute Mag™ Carboxyl Magnetic Particles, 1.5-1.9 μm | 2 mg | Online Inquiry |
