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Absolute Mag™ Carboxyl Magnetic Particles, 30nm(WHM-T009)


Absolute Mag™ Carboxyl Magnetic Particles, 30nm (# WHM-T009) are highly magnetitic nanoparticles functionalized with carboxyl groups, which can be coupled with amines to form amide bonds. This enables the immobilization of proteins, peptides and antibodies.

Application Notes
The carboxyl-functionalized magnetic nanoparticles with PEG surface are used to react with amine bearing functionalities, e.g. EDC/NHS chemistry. Especially for biomedical applications, these nanoparticles can be used for proteins or ligands immobilization and immunoassay efficiently.
Particle Size
30 nm
Functional Group
Unit Size
3 g
Surface Group Density
> 0.1 mmol/g

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