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Home / Magnetic Particles / Active Magnetic Particles / Carboxyl / Absolute Mag™ Carboxyl Magnetic Particles, Ferromagnetic, Fluorescent Yellow, 38.0-44.0 μm

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Absolute Mag™ Carboxyl Magnetic Particles, Ferromagnetic, Fluorescent Yellow, 38.0-44.0 μm(WHM-S013)

Datasheet

Online inquiry

Absolute Mag™ Carboxyl Magnetic Particles, Ferromagnetic, Fluorescent Yellow, 38.0-44.0 μm (# WHM-S013) are prepared by either staining the polystyrene core of the particles with a solution of appropriate fluorophore or by polymerizing a fluorophore in styrene in the presence of polystyrene core particles. They can be used for covalent coupling of proteins or ligands or used as fluorescent tracers for cell surface markers in fluorescence microscopy and flow cytometry. In addition, chromium dioxide coated onto uniform polystyrene particles makes them retain magnetism once exposed to a magnetic field.

Application Notes

Ferromagnetic particles have been used for studying mechanotransduction across the cell surface and through the cytoskelaton. This is performed by binding them to cell surface receptors and applying mechanical stress directly to the receptor using a device to twist the magnetic particle.

Particle Size

38.0-44.0 μm

Functional Group

Carboxyl

Concentration

1.0% w/v

Unit Size

2 mL

Type Magnetization

Ferromagnetic

Matrix

Polystyrene

Storage

Room temperature, do not freeze.

Cat. #	Product Name	Unit Size	Price
WHM-X005	Absolute Mag™ Carboxyl Magnetic Particles, 50 nm	2 mL	Online Inquiry
WHM-X006	Absolute Mag™ Carboxyl Magnetic Particles, 75 nm	2 mL	Online Inquiry
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WHM-X008	Absolute Mag™ Carboxyl Magnetic Particles, 150 nm	2 mL	Online Inquiry
WHM-X009	Absolute Mag™ Carboxyl Magnetic Particles, 200 nm	2 mL	Online Inquiry
WHM-S025	Absolute Mag™ Carboxyl Magnetic Particles, 0.1-0.39 μm	2 mL	Online Inquiry
WHM-S026	Absolute Mag™ Carboxyl Magnetic Particles, 0.4-0.69 μm	2 mL	Online Inquiry
WHM-S027	Absolute Mag™ Carboxyl Magnetic Particles, 0.7-0.9 μm	2 mL	Online Inquiry
WHM-S028	Absolute Mag™ Carboxyl Magnetic Particles, 1.0-1.4 μm	2 mL	Online Inquiry
WHM-S029	Absolute Mag™ Carboxyl Magnetic Particles, 1.5-1.9 μm	2 mL	Online Inquiry