Scintica
FeraSpin™ L
FeraSpin™ L
Regular price
$604.80 USD
Regular price
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$604.80 USD
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The FeraSpin™ Series is a product family of six size-selected agents derived from FeraSpin R:
FeraSpin XS to FeraSpin XXL. The identical chemical composition and ultra-narrow size distribution of these fractions allow for fine-tuning of the pharmacologic profile according to your own innovative applications.
The unique series of size-selected superparamagnetic iron oxide (SPIO) nanoparticles:
- Is analogous to human clinical agents
- Encompasses particle fractions ranging from ultrasmall to large particle sizes
- Offers tunable T1 and T2/T2* relaxation properties
Apply the FeraSpin Series to
- Adjust your unique MRI contrast agent for extended circulation, or macrophage and organ-specific uptake by the liver and spleen
- Perform innovative in vitro and in vivo studies such as stem cell tracking, MR sequence development and Magnetic Particle Imaging (MPI)
Characteristics of the FeraSpin Series with respect to particle size
Blood half-life in rats of the different FeraSpin Series products in dependence of particle size
| FeraSpin™ | Mean particle size (hydrodynamic diameter) |
Relaxivity r2/r1 (in water 37 °C, 1.41 T ) |
|---|---|---|
| XS | 10 – 20 nm | 3 - 5 |
| S | 20 – 30 nm | 5 - 9 |
| M | 30 – 40 nm | 9 - 22 |
| L | 40 – 50 nm | 22 - 32 |
| XL | 50 – 60 nm | 32 - 39 |
| XXL | 60 – 70 nm | 39 - 46 |
