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| Coated Polystyrene Magnetic Particles | ||||
| These magnetic particles are prepared by coating a layer of iron oxid and polystyrene onto the core of the particles. They are relativly uniform in size, spherical in shape and paramagnetic in nature. The paramagnetic nature of the particles allows them to be separated by using a magnet but the particles will resuspend easily when removed from the magnet. They will not retain any significant magnetism even after repeat exposure to strong magnetic field. These magnetic particles can be used for cell separation, affinity purification, DNA probe assays, magnetic particle EIA etc. The coated magnetic particles are prepared by covalent coupling, concentration is around 2 x 108 particles/ml, 0,02% sodium azide added.. The Particles are supplied monodisperse in the described range, the actual size is depending on current lot.nr. | ||||
| Cat. # | Description | Size µ / unit | % w/v | Euro |
| PMAv-1 | Magnet Particles Avidin coated | 1,0-1,9µ/ 10ml | 0,5% | 229,00 |
| PMAv-4 | Magnet Particles Avidin coated | 4,0-4,5µ/ 10ml | 1,0% | 229,00 |
| PMAv-6 | Magnet Particles Avidin coated | 6,0-8,0µ/ 10ml | 1,0% | 299,00 |
| PMAv-8 | Magnet Particles Avidin coated | 8,1-9,9µ/ 5ml | 1,0% | 349,00 |
| PMSt-0.6 | Magnet Particles Streptavidin coated | 0,5-0.69µ/ 10ml | 0,5% | 236,00 |
| PMSt-0.7 | Magnet Particles Streptavidin coated | 0,7-0,9µ/ 10ml | 0,5% | 236,00 |
| PMSt-1.0 | Magnet Particles Streptavidin coated | 1,0-1,4µ/ 10ml | 0,5% | 236,00 |
| PMSt-1.5 | Magnet Particles Streptavidin coated | 1,5-1,9µ/ 10ml | 0,5% | 236,00 |
| PMSt-2.0 | Magnet Particles Streptavidin coated | 2,0-2,9µ/ 10ml | 0,5% | 236,00 |
| PMSt-3 | Magnet Particles Streptavidin coated | 3,0-3,9µ/ 10ml | 1,0% | 278,00 |
| PMSt-4 | Magnet Particles Streptavidin coated | 4,0-4,5µ/ 10ml | 1,0% | 298,20 |
| PMSt-5 | Magnet Particles Streptavidin coated | 4,6-5,9µ/ 5ml | 1,0% | 342,00 |
| PMSt-6 | Magnet Particles Streptavidin coated | 6,0-8,0µ/ 5ml | 1,0% | 390,00 |
| PMSt-8 | Magnet Particles Streptavidin coated | 8,0-9,9µ/ 5ml | 1,0% | 390,00 |
| PMGAM-4 | Mag. Part. Goat anti-mouse IgG (Affinity purified, H & L) | 4,0-4,5µ/ 10ml | 1,0% | 334,90 |
| PMAMC-4 | Mag Part. Goat anti-mouse IgG (Aff. purif. & cross ads.H&L) | 4,0-4,5µ/ 10ml | 1,0% | 363,00 |
| PMGAR-4 | Magnet Part. Goat ant-rabbit IgG (Affinity purified H & L ) | 4,0-4-5µ/ 10ml | 1,0% | 334,90 |
| PMGAH-4 | Mag. Part. Goat anti Human IgG ( Affinity purified H & L ) | 4,0-4,5µ/ 10ml | 1,0% | 334,90 |
| PMB-1 | Magnet Part. Biotin covalently coupled to BSA coated Mag.Part. | 1,0-1,9µ/ 10ml | 0,5% | 194,30 |
| PMB-4 | Magnet Part. Biotin covalently coupled to BSA coated Mag.Part. | 4,0-4,5µ/ 10ml | 1,0% | 194,30 |
| PMB-6 | Magnet Part. Biotin covalently coupled to BSA coated Mag.Part. | 6,0-7,9µ/ 5ml | 1,0% | 318,00 |
| PMPa-4 | Magnet Particles Papain coated | 4,0-4,5µ/ 2ml | 1,0% | 204,00 |
| PMPe-4 | Magnet Particles Pepsin coated | 4,0-4,5µ/ 2ml | 1,0% | 204,00 |
| PMPrA-4 | Magnet Particles Protein A coated | 4,0-4,5µ/ 5ml | 1,0% | 255,10 |
| PMPrG-4 | Magnet Particles Protein G coated | 4,0-4,5µ/ 5ml | 1,0% | 306,25 |
Available Data sheets: Binding capacity of 1. Avidin Mag.Part/ 2.GaM Mag.Part./ 3.Streptavidin Mag.Part./ 4.Biotin Mag.Part. | ||||
| 5. Separation of mononuclear cells from peripheral blood using GaM IgG magnetic particles | ||||
| 6. Magnetic particles coated with Pepsin, Papain and Trypsin 7. Protein A coated magnetic particles |
| Magnetizable Nanoparticles and magnetizable microparticles, Dextran based | |||
| The superparamagnetic nanoparticles on basis of Dextran with a size of 0,25µ have a magnetitcontent of 90%. While 130nm and 250nm particles can be separated easy by a permanent magnet, 50nm and 100nm particles can due to their small size only be seoarated by a "High Gradient magnetic Field" device ( HGMF ). They are supplied as aqueous solution in a concentration of 25mg/ml as plain and 10m |  | ||
| Cat. # | Size/quantity | chemistry/concentr. | Euro |
| PMP-20 | 0,02µ/ 5ml | plain/ 10mg/ml | 195,00 |
| PMP-50 | 0,05µ/ 5ml | plain/ 10mg/ml | 138,50 |
| PMP-100 | 0,10µ/ 5ml | plain/ 10mg/ml | 138,50 |
| PMP-130 | 0,13µ/ 5ml | plain/ 25mg/ml | 122,70 |
| PMP-250 | 0,25µ/ 5ml | plain/ 25mg/ml | 122,70 |
| PMN-20 | 0,02µ/ 5ml | -NH2- / 5mg/ml | 255,00 |
| PMN-50 | 0,05µ/ 5ml | -NH2- / 5mg/ml | 225,00 |
| PMN-100 | 0,10µ/ 5ml | -NH2- / 5mg/ml | 225,00 |
| PMN-130 | 0,13µ/ 5ml | -NH2- / 10mg/ml | 145,00 |
| PMN-250 | 0,25µ/ 5ml | -NH2- / 10mg/ml | 136,00 |
| PMC-20 | 0,02µ/ 5ml | -COOH- / 5mg/ml | 235,00 |
| PMC-50 | 0,05µ/ 5ml | -COOH- / 5mg/ml | 169,50 |
| PMC-100 | 0,10µ/ 5ml | -COOH- / 5mg/ml | 169,50 |
| PMC-130 | 0,13µ/ 5ml | -COOH- / 10mg/ml | 132,50 |
| PMC-250 | 0,25µ/ 5ml | -COOH- / 10mg/ml | 132,90 |
| PMAV-50 | 0,05µ/ 5ml | Avidin / 2,5mg/ml | 259,50 |
| PMAV-100 | 0,1µ/ 5ml | Avidin / 2,5mg/ml | 259,50 |
| PMAV-130 | 0,13µ/ 5ml | Avidin / 10mg/ml | 239,50 |
| PMAV-250 | 0,25µ/ 5ml | Avidin / 10mg/ml | 233,50 |
| PMSA-20 | 0,02µ/ 1ml | Streptavidin / 2,5mg/ml | 265,00 |
| PMSA-50 | 0,05µ/ 1ml | Streptavidin / 2,5mg/ml | 190,00 |
| PMSA-100 | 0,1µ/ 1ml | Streptavidin / 2,5mg/ml | 190,00 |
| PMSA-130 | 0,13µ/ 1ml | Streptavidin / 10mg/ml | 209,00 |
| PMSA-250 | 0,25µ/ 1ml | Streptavidin / 10mg/ml | 205,00 |
| PMB-50 | 0,05µ/ 2ml | Biotin / 2,5mg/ml | 419,00 |
| PMB-100 | 0,1µ/ 2ml | Biotin / 2,5mg/ml | 219,00 |
| PMB-130 | 0,13µ/ 2ml | Biotin / 10mg/ml | 139,00 |
| PMB-250 | 0,25µ/ 2ml | Biotin / 10mg/ml | 129,00 |
| PMPA-50 | 0,05µ/ 1ml | Protein A / 2,5mg/ml | 159,00 |
| PMPA-100 | 0,1µ/ 1ml | Protein A / 2,5mg/ml | 159,00 |
| PMPA-130 | 0,13µ/ 1ml | Protein A / 10mg/ml | 158,00 |
| PMPA-250 | 0,25µ/ 1ml | Protein A / 10mg/ml | 143,00 |
| Magnetic Polystyrene Particles | ||||
| In many experiments the careful separation of cells or cellfragmentes is a problem. Magnetizable ( paramagnetic ) particles have the characteristic, to be magnetizated within a magnetic field. So they can be separeted easy within a solution. Outside of the magnet field the particles are not magnetic. These particles are made by coating a layer of iron oxide and polystyrene onto polystyrene core particles. The particles are useful for cellseparation, coupling of proteines, antibodies and DNA, affinity purification and DNA probe assays. The particles are monodisperse with low SD and a CV of less than 5%. They are supplied as aqueous suspension. | ||||
| Cat. # | size/quantity | Concentration | chemistry | Euro |
| PM-2.5 | 2,0-2,9µ/ 10ml | 25 mg/ml | plain | 159,00 |
| PM-3.5 | 3,0-3-9µ/ 10ml | 25 mg/ml | plain | 159,00 |
| PM-4.5 | 4,0-4,5µ/ 10ml | 25 mg/ml | plain | 159,00 |
| PMC-0.1 | 0.1-0.4µ/ 10ml | 25 mg/ml | COOH funct. | 165,00 |
| PMC-0.4 | 0.4-0.7µ/ 10ml | 25 mg/ml | COOH funct. | 165,00 |
| PMC-0.7 | 0.7-0.9µ/ 10ml | 25 mg/ml | COOH funct. | 165,00 |
| PMC-1.0 | 1,0-1,4µ/ 10ml | 25 mg/ml | COOH funct. | 175,00 |
| PMC-1.5 | 1,5-1,9µ/ 10ml | 25 mg/ml | COOH funct | 175,00 |
| PMC-2.5 | 2,0-2,9µ/ 10ml | 25 mg/ml | COOH funct. | 195,00 |
| PMC-3.5 | 3,0-3,9µ/ 10ml | 25 mg/ml | COOH funct. | 195,00 |
| PMC-4.5 | 4,5-4,5µ/ 10ml | 25 mg/ml | COOH funct. | 195,00 |
| PMC-5.5 | 5,0-5,9µ/ 10ml | 25 mg/ml | COOH funct. | 275,00 |
| PMC-7.0 | 6,0-8,0µ/ 10ml | 25 mg/ml | COOH funct. | 275,00 |
| PMC-8.5 | 8,0-9,9µ/ 10ml | 25 mg/ml | COOH funct. | 345,00 |
| PMC-10.0 | 10,0-14,0µ/ 10ml | 10 mg/ml | COOH funct. | 310,00 |
| PMC-15.0 | 15,0-18,0µ/ 10ml | 10 mg/ml | COOH funct. | 345,00 |
| PMC-18.0 | 18,0-24,0µ/ 10ml | 10 mg/ml | COOH funct. | 365,00 |
| PMN-1.0 | 1,0-1,4µ/ 10ml | 25 mg/ml | NH2 funct. | 169,00 |
| PMN-1.5 | 1,5-1,9µ/ 10ml | 25 mg/ml | NH2 funct. | 169,00 |
| PMN-2.5 | 2,0-2,9µ/ 10ml | 25 mg/ml | NH2 funct. | 185,00 |
| PMN-3.5 | 3,0-3,9µ/ 10ml | 25 mg/ml | NH2 funct. | 185,00 |
| PMN-4.5 | 4,0-4,5µ/ 10ml | 25 mg/ml | NH2 funct. | 185,00 |
| PMN-7.0 | 6,0-8,0µ/ 10ml | 10 mg/ml | NH2 funct. | 280,00 |
| PMN-8.5 | 8,0-9,9µ/ 10ml | 10 mg/ml | NH2 funct. | 345,00 |
| Magnetizable Fluorescent Polystyrene Microparticles, supplied as 10mg/ml suspension | |||
| Cat. # | Size/quantity | chemistry/color | Euro |
| PFAM-2052 | 2,0-2,9µ/ 2ml | NH2 yellow | 195,00 |
| PFAM-2058 | 2,0-2,9µ/ 2ml | NH2 pink | 195,00 |
| PFAM-4056 | 4,5-4,9µ/ 2ml | NH2 nile red | 195,00 |
| PFCM-1052 | 1,0-1,4µ/ 2ml | COOH yellow | 195,00 |
| PFCM-1058 | 1,0-1,4µ/ 2ml | COOH pink | 195,00 |
| PFCM-2052 | 2,0-2,9µ/ 2ml | COOH yellow | 195,00 |
| PFCM-2058 | 2,0-2,9µ/ 2ml | COOH pink | 195,00 |
| PFCM-4056 | 4,5-4,9µ/ 2ml | COOH nile red | 245,00 |
| PFCM-4058 | 4,5-4,9µ/ 2ml | COOH pink | 245,00 |
| PFCM-8052 | 8,0-8,9µ/ 2ml | COOH yellow | 245,00 |
| PFCM-8056 | 8,0-8,9µ/ 2ml | COOH nile red | 245,00 |
| Magnetic Polystyrene Particles with terminal PEG- groups | ||||
| These beads consists of magnetite in a polystyrene copolymerisate as organic matrix (density 1.2g/cm3). They include a final coating with terminal PEG-COOH or PEG-NH2 groups, which can be used for nonspecific or covalent binding of proteins, antibodies, DNA etc. The particles are monodisperse with low SD and a CV of less than 6%. The magnetisation is 3.0 emu/g beads (H=1.000 Oe) They are stable in aqueous buffers, methanol, ethanol, DMSO and are supplied as aqueous suspension. This type of magnetic beads can also be offered with coatings of avididin, streptavidin, protein A and albumin on request. | ||||
| Cat. # | size/quantity | Concentration | chemistry | Euro |
| PMPEG-3.0COOH | 3,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 285,00 |
| PMPEG-4.0COOH | 4,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 285,00 |
| PMPEG-5.0COOH | 5,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 285,00 |
| PMPEG-6.0COOH | 6,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 285,00 |
| PMPEG-7.0COOH | 7,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 320,00 |
| PMPEG-8.0COOH | 8,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 320,00 |
| PMPEG-10.0COOH | 10,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 320,00 |
| PMPEG-12.0COOH | 12,0µ/ 10ml | 50 mg/ml | PEG-COOH funct. | 320,00 |
| PMPEG-3.0NH2 | 3,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 285,00 |
| PMPEG-4.0NH2 | 4,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 285,00 |
| PMPEG-5.0NH2 | 5,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 285,00 |
| PMPEG-6.0NH2 | 6,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 285,00 |
| PMPEG-7.0NH2 | 7,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 320,00 |
| PMPEG-8.0NH2 | 8,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 320,00 |
| PMPEG-10.0NH2 | 10,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 320,00 |
| PMPEG-12.0NH2 | 12,0µ/ 10ml | 50 mg/ml | PEG-NH2 funct. | 320,00 |
| Magnet Separation Rack for Microtubes | |||
| To separate magnetic particles a high magnetic field as provided by strong neodymium magnets is necessary. This acrylic 10 place rack allows the simultaneous separation of 5 x 1,5/2,0ml microcentrifuge tubes and the storage of 5 x 1,5/2,0ml tubes in a |  | ||
| Cat. # | Description | quantity | Euro |
| MR-10 | Magnet Separation Rack | 1 | 38,90 |
| VariMag Separation Rack for Tubes | |||
| The VariMag Separator accomodates tubes from 1,5ml to 200 ml tissue culture bottle. It uses interchangable tube holders to secure different tube and bottle sizes. A set of three tube holders, smal-medium-large is included: smal: 4 x 1,5 ml and 4 x 10/12 x 75 mm tubes, 6 in total medium:two 15 ml or two 16 x 100 mm tubes, 4 in total large:two 200 ml tissue culture bottles directly without adapter. VaryMag-S is designed for smal scale use. It holds up to eight 1,5ml tubes, 5 ml cryo vials or 10/12 x 75mm tubes. |  | ||
| Cat. # | Description | quantity | Euro |
| MR-4/4 | VariMag Separation Rack | 1 | 420,00 |
| MR-8 | VariMag-S Separation Rack | 1 | 395,00 |
| Magnetic Separation Racks for Microplates | |||
| The MicroMag Separator is designed to fit to any 96-well microplate with round-, flat or V-bottom The magnetic strips on the separator will pull the particles to a corner of the well to facilicate the aspiration of supernatant during the washing The UltarMag and UltraMag-DW separator are designed to facilitate the washing of magnetic beads in the magnetic Particles Enzyme Immunoassay (MPEIA) using 96-well plates. The magnetic pegs of the separator fit between the wells underneath the 96-well plate If the separator is loaded with the microplate into an appropriate reader, the particles stay out of the light beam passing through the bottom of the well and corresponding holes in the UltraMag separator.. |  | ||
| Cat. # | Description | quantity | Euro |
| MR-96 | UltarMag Separation Rack | 1 | 555,00 |
| MR-96-DW | UltraMag-DW Separation Rack | 1 | 585,00 |
| Magnetic Silica particles - a fast method for DNA/RNA purification and Protein separation | |||
| Separation techniques are goinig to be more and more important in biotechnology, to get on cost efective, simple , reproducable ways and by using automatisation systems. The large surface area of 50m2/g provides a high capacity to bind cells, bacteria, DNA/RNA , proteines or antibodies. These paramagnetic uniform non porous silica particles are with 80% magnetit content allow simple magnet separation. The are supolied in double destilled H2O, but can be offered in powder form on request. main applications of the chemical modifications: Silanol:DNA & RNA techniques, purification of genomic DNA, plasmid DNA, viral DNA or PCR products. DNA/RNA bind to the silica beads under high salt conditions as 4 mol NaL or 5 mol GuSNC. Silanol-ROB: especially developed for use of DNA/RNA separation in robotic systems. Carboxyl: binding of bioactive substances by the Carbodiimide methode Amino:binding of bioactive substances by the Carbodiimide methode Cyanuric replaces Chloromethyl due to better binding characteristics Streptavidin: biotin labeled molecules Biotin:avidin/streptavidin labeled molecules available on request: magnetic silica beads with Protein A andG, Oligo(dt), calf tymus DNA, Albumin and GaM (Fc). |  | ||
| Cat.# | size/ quantity | Functional Gr/Concentr. | Euro |
| PMSi-H.25-5 | 0,25µ / 5ml | Silanol, 50mg/ml | 96,65 |
| PMSi-H.5-5 | 0,25µ / 5ml | Silanol, 50mg/ml | 96,65 |
| PMSi-H.75-5 | 0,75µ / 5ml | Silanol, 50mg/ml | 96,65 |
| PMSi-H1.0-5 | 1,0µ / 5ml | Silanol, 50mg/ml | 96,65 |
| PMSi-ROB1.0-5 | 1,0µ / 5ml | Silanol, 200mg/ml | 96,65 |
| PMSi-CH.25-5 | 0,25µ / 5ml | Carboxyl, 25mg/ml | 125,00 |
| PMSi-CH.5-5 | 0,5µ / 5ml | Carboxyl, 25mg/ml | 125,00 |
| PMSi-CH.75-5 | 0,27#181; / 5ml | Carboxyl, 25mg/ml | 125,00 |
| PMSi-CH1.0-5 | 1,0µ / 5ml | Carboxyl, 25mg/ml | 125,00 |
| PMSi-Cy.5-5 | 0,5µ / 5ml | Cyanuric, 25mg/ml | 125,00 |
| PMSi-Cy.75-5 | 0,75µ / 5ml | Cyanuric, 25mg/ml | 125,00 |
| PMSi-Cy1.0-5 | 1,0µ / 5ml | Cyanuric, 25mg/ml | 125,00 |
| PMSi-AM.5-5 | 0,5µ / 5ml | Amino, 25mg/ml | 119,00 |
| PMSi-AM.75-5 | 0,75µ / 5ml | Amino, 25mg/ml | 119,00 |
| PMSi-AM1.0-5 | 1,0µ / 5ml | Amino, 25mg/ml | 119,00 |
| PMSi-PoGl.5-5 | 0,5µ / 5ml | Polyglutaraldehyde, 25mg/ml | 125,00 |
| PMSi-PoGl.75-5 | 0,75µ / 5ml | Polyglutaraldehyde, 25mg/ml | 125,00 |
| PMSi-PoGl1.0-5 | 1,0µ / 5ml | Polyglutaraldehyde, 25mg/ml | 125,00 |
| PMSi-SA.25-5 | 0,25µ / 5ml | Streptavidine, 10mg/ml | 235,00 |
| PMSi-SA.5-5 | 0,5µ / 5ml | Streptavidine, 10mg/ml | 235,00 |
| PMSi-SA.75-5 | 0,75µ / 5ml | Streptavidine, 10mg/ml | 235,00 |
| PMSi-SA1.0-5 | 1,0µ / 5ml | Streptavidine, 10mg/ml | 235,00 |
| PMSi-B.5-5 | 0,5µ / 5ml | Biotin, 10mg/ml | 235,00 |
| PMSi-B.75-5 | 0,75µ / 5ml | Biotin, 10mg/ml | 235,00 |
| PMSi-B1.0-5 | 1,0µ / 5ml | Biotin, 10mg/ml | 235,00 |
| Magnetic Silica particles - 1,5µ with different surfaces | |||
| Cat.# | concentration/ quantity | Functional Gr/Concentr. | Euro |
| PMSi-1.5 | 50mg /ml, 10ml | plain | 289,00 |
| PMSi-1.5NH2 | 50mg /ml, 10ml | amino | 299,00 |
| PMSi-1.5COOH | 50mg /ml, 10ml | carboxy | 299,00 |
| PMSi-1.5SA | 10mg /ml 2ml | Streptavidin | 180,00 |
| PMSi-1.5A | 10mg /ml 5ml | Avidin | 210,00 |
| PMSi-1.5PA | 10mg /ml 2ml | Protein A | 180,00 |
| PMSi-1.5BSA | 10mg /ml 5ml | Albumin | 220,00 |