Terms & Conditions Privacy Policy Distributors

Exact Match Google Search

Home / Magnetic Particles / Active Magnetic Particles / Carboxyl / Absolute Mag™ Carboxyl Magnetic Dextran Nanoparticles, 50 nm

Our customer service representatives are available 24 hours a day, from Monday to Sunday.

Absolute Mag™ Carboxyl Magnetic Dextran Nanoparticles, 50 nm(WHM-G064)

Datasheet

Online inquiry

Absolute Mag™ Carboxyl Magnetic Dextran Nanoparticles, 50 nm (# WHM-G064) are superparamagnetic iron oxide in a matrix of dextran. These nanoparticles are designed with carboxylic acid groups on the surface for the covalent binding of proteins, antibodies or other molecules by carbodiimide chemistry. These magnetic nanoparticles are cluster-typed shaped and can be separated in a high gradient magnetic field. Polydispersity index: < 0.2.

Application Notes

Suitable for magnetic resonance imaging or in magneto-immuno assays

Polydispersity Index

< 0.25

Particle Size

50 nm

Functional Group

Carboxyl

Concentration

5 mg/mL

Storage Buffer

Suspension in water.

Unit Size

5 mL

Number of Particles

5.5E+13 particles/mL

Matrix

Dextran

Binding Capacity

1.5 μg albumin (BSA)/mg particle (1 molecule albumin per particle)

Surface Group Density

2 μmol/ g iron

Density

1.4 g/ccm

Magnetization

56 Am2/kg iron (H = 80 kA/m)

Saturation Magnetization

>69 Am2/kg iron (H> 800 kA/m)

Coercive Field Hc

0.077 kA/m

Stability

Stable in aqueous buffers pH> 4. Not stable in organic solvents, acidic solutions pH < 4.

Storage

Storage at 2 - 8 °C for 6 months.

Shelf Life

When stored as specified the product is stable for six months.

Cat. #	Product Name	Unit Size	Price
WHM-X005	Absolute Mag™ Carboxyl Magnetic Particles, 50 nm	5 mL	Online Inquiry
WHM-X006	Absolute Mag™ Carboxyl Magnetic Particles, 75 nm	5 mL	Online Inquiry
WHM-X007	Absolute Mag™ Carboxyl Magnetic Particles, 100 nm	5 mL	Online Inquiry
WHM-X008	Absolute Mag™ Carboxyl Magnetic Particles, 150 nm	5 mL	Online Inquiry
WHM-X009	Absolute Mag™ Carboxyl Magnetic Particles, 200 nm	5 mL	Online Inquiry
WHM-S025	Absolute Mag™ Carboxyl Magnetic Particles, 0.1-0.39 μm	5 mL	Online Inquiry
WHM-S026	Absolute Mag™ Carboxyl Magnetic Particles, 0.4-0.69 μm	5 mL	Online Inquiry
WHM-S027	Absolute Mag™ Carboxyl Magnetic Particles, 0.7-0.9 μm	5 mL	Online Inquiry
WHM-S028	Absolute Mag™ Carboxyl Magnetic Particles, 1.0-1.4 μm	5 mL	Online Inquiry
WHM-S029	Absolute Mag™ Carboxyl Magnetic Particles, 1.5-1.9 μm	5 mL	Online Inquiry