Magnetofluid Basic
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Magnetofluid Basic - Basic-nanoparticles with hydrodynamic diameters of 50-200 nm have a multi-domain core and inbatch
separable by a external magnetic field (magnetic separator). Therefore, a fast and easy magnetic isolation of
nanoparticles is possible.
Ferrofluids with particle sizes of 50 nm have a single domain core and therefore not separable by an external magnetic
field. These substances are real magnetic fluids, and the magnetic isolation is only possible with a High Gradient
Magnetic Separator (e.g. Miltenyi® separation columns). This is expensive, time consuming and therefore we
recommend using magnetic nanoparticles with a minimum size of 100nm. |
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| Model No. |
LFMB-10 |
LFMB-20 |
LFMB-30 |
LFMB-40 |
LFMB-50 |
LFMB-60 |
LFMB-70 |
LFMB-80 |
LFMB-90 |
LFMB-100 |
| Quantity |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
| Catalog No. |
52771401 |
52771402 |
52771403 |
52771404 |
52771405 |
52771406 |
52771407 |
52771408 |
52771409 |
52771411 |
| Model No. |
LFMB-110 |
LFMB-120 |
LFMB-130 |
LFMB-140 |
LFMB-150 |
LFMB-160 |
LFMB-170 |
LFMB-180 |
LFMB-190 |
LFMB-200 |
| Quantity |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
| Catalog No. |
52771412 |
52771413 |
52771414 |
52771415 |
52771416 |
52771417 |
52771418 |
52771419 |
52771421 |
52771422 |
| Model No. |
LFMB-210 |
LFMB-220 |
LFMB-230 |
LFMB-240 |
LFMB-250 |
LFMB-260 |
LFMB-270 |
LFMB-280 |
LFMB-290 |
LFMB-300 |
| Quantity |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
1ml |
5ml |
| Catalog No. |
52771423 |
52771424 |
52771425 |
52771426 |
52771427 |
52771428 |
52771429 |
52771431 |
52771432 |
52771433 |
| Model No. |
LFMB-10/LFMB-20 |
LFMB-30/LFMB-40 |
LFMB-50/LFMB-60 |
LFMB-70/LFMB-80 |
LFMB-90/LFMB-100 |
| Application |
For MRI diagnostic
and for covalent coupling of bioligands see protocol: A9 |
Weak anion exchanger |
For purification of basic proteins, cation exchanger |
For covalent coupling of bioligands, see protocol A9 |
Strong cation exchanger |
| Weight of Volume |
25 mg/ml |
| Core |
Magnetite |
Maghemite |
Magnetite |
| Matrix |
Starch |
Dextran |
Dextransulfate |
| Size Approx. |
50nm / 100nm / 200nm |
| No. of Particles |
~ 1.3 x 1016/g / 1.8 x 1015/g / 2.2 x 1014/g |
| Density |
~ 1.25 g/cm3 |
| Type of Magnetization |
Superparamagnetic |
| Functional Group |
Hydroxyl groups |
Diethylaminoethyl (DEAE) |
Phosphate groups |
Hydroxyl groups |
Sodium sulfate,
R-OSO-3 Na+ |
| Autoclaved |
|
|
Yes |
|
|
| Storage Buffer/Solution |
ddH2O |
| Storage |
4 - 8°C. Do not freeze! |
| Expiry Date |
Two years after production date |
| Model No. |
LFMB-110/LFMB-120 |
LFMB-130/LFMB-140 |
LFMB-150/LFMB-160 |
LFMB-170/LFMB-180 |
LFMB-190/LFMB-200 |
| Application |
Weak cation exchanger;
for covalent coupling of biomolecules; see protocol A11 |
Strong cation exchanger |
For chemical surface modification |
Weak cation exchanger; for chemical surface modification |
Strong cation exchanger |
| Weight of Volume |
25 mg/ml |
| Core |
Magnetite |
| Matrix |
Carboxymethyl- dextran, sodium |
Poly-DL-aspartic acid, sodium salt |
Polyacrylamide |
Polyacrylic acid |
Poly(sodium 4 styrene-sulfonate) |
| Size Approx. |
50nm / 100nm / 200nm |
| No. of Particles |
~ 1.3 x 1016/g / 1.8 x 1015/g / 2.2 x 1014/g |
| Density |
~ 1.25 g/cm3 |
| Type of Magnetization |
Superparamagnetic |
| Functional Group |
Sodium carboxylate , -COO-Na+ |
Amide, -CONH2
-COO- Na+ |
Sodium carboxylate
-SO3- Na+ |
Sodium Sulfonate, |
| Autoclaved |
Yes |
| Storage Buffer/Solution |
ddH2O |
| Storage |
4 - 8°C. Do not freeze! |
| Expiry Date |
Two years after production date |
| Model No. |
LFMB-210/LFMB-220 |
LFMB-230/LFMB-240 |
LFMB-250/LFMB-260 |
LFMB-270/LFMB-280 |
LFMB-290/LFMB-300 |
| Application |
Strong anion
exchanger |
For hydrophilic / hydrophobe interaction |
Adsorption of biomolecules stabilized by cross-linking |
- |
Weak cation exchanger; for covalent coupling of biomolecules (antibodies or proteins); see protocol A10 |
| Weight of Volume |
25 mg/ml |
| Core |
Magnetite |
| Matrix |
Poly (diallyldimethyla-mmonium chloride) |
Oleic acid, sodium salt |
No |
Polyethylene glycol (2000 Da) |
Polysaccharide |
| Size Approx. |
50nm / 100nm / 200nm |
200nm |
| No. of Particles |
~ 1.3 x 1016/g / 1.8 x 1015/g / 2.2 x 1014/g |
2.2 x 1014/g |
| Density |
~ 1.25 g/cm3 |
| Type of Magnetization |
Superparamagnetic |
| Functional Group |
Quaternary amino group , R4N+ |
Sodium Carboxylate
-COO- Na+ |
fluidMAG-UC/A: anionic charged fluidMAG-UC/C: cationic charged |
Phosphate, sodium salt |
Glucuronic acid - Carboxyl |
| Autoclaved |
Yes |
| Storage Buffer/Solution |
ddH2O |
| Storage |
4 - 8°C. Do not freeze! |
| Expiry Date |
Two years after production date |
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