Functionalized M-PVA Magnetic Beads
M-PVA C1x; medium carboxylated beads
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Standard particle sizes: | M-PVA C11: 0.5 - 1 µm (article No. 203) M-PVA C12: 1 - 3 µm (article No. 204) |
Min. quantity delivered: | 10 ml bead suspension |
Concentration: | 50 mg/ml |
Magnetite: | 50 - 60 % |
Carboxylation degree: | M-PVA C11 750 µmol COOH/g |
Storage: | in H2O |
Properties: These superparamagnetic beads consist of a matrix of polyvinyl alcohol, which is subsequently carboxylated for the easy binding of proteins, nucleic acids or other amino ligands with known coupling methods. Their high magnetite content permits a rapid separation process. The beads have a polydisperse size distribution.
Download informationM-PVA C2x; highly carboxylated beads
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Standard particle sizes: | M-PVA C21: 0.5 - 1 µm (article No. 206) M-PVA C22: 1 - 3 µm (article No. 207) |
Min. quantity delivered: | 10 ml bead suspension |
Concentration: | 50 mg/ml |
Magnetite: | 50 - 60 % |
Carboxylation degree: | M-PVA C21 1100 µmol COOH/g |
Storage: | in H2O |
Properties: These superparamagnetic beads consist of a matrix of polyvinyl alcohol, which is subsequently carboxylated for the easy binding of proteins, nucleic acids or other amino ligands with known coupling methods. Their high magnetite contentpermits a rapid separation process. The beads have a polydisperse size distribution.
M-PVA N1x; primary amine functionality
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Standard particle sizes: | M-PVA N11: 0.5 - 1 µm (article No. 209) M-PVA N12: 1 - 3 µm (article No. 210) |
Min. quantity delivered: | 10 ml bead suspension |
Concentration: | 50 mg/ml |
Magnetite: | 50 - 60 % |
Amination degree: | M-PVA N11 380 µmol NH3/g |
Storage: | in 1 mM EDTA, pH 7.0 |
Properties: These superparamagnetic beads consist of a matrix of polyvinyl alcohol, which is subsequently aminated using an eight-atom spacer. The beads are suitable for the easy binding of proteins or nucleic acids with known coupling methods (e.g. glutaraldehyde-activation). Their high magnetite content permits a rapid separation process. The beads have a polydisperse size distribution.
M-PVA A0x; aldehyde functionalized
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Standard particle sizes: | M-PVA A01: 0.5 - 1 µm (article No. 218) M-PVA A02: 1 - 3 µm (article No. 219) |
Min. quantity delivered: | 10 ml bead suspension |
Concentration: | 50 mg/ml |
Magnetite: | 50 - 60 % |
Activation Degree: | M-PVA A01 250 µmol CHO/g |
Storage: | in PBS pH 7.2 (containing 0.02 % sodium azide) |
Binding capacity: | M-PVA A01 5 - 10 mg protein/g |
Properties: These superparamagnetic beads consist of a matrix of polyvinyl alcohol, which is subsequently activated by the introduction of aldehyde functionalities. M-PVA A0x can therefore be used for the direct binding of proteins or other ligands containing amino functionalities. Their high magnitite content permits a rapid separation process. The beads have a polydisperse size distribution.
M-PVA E0x; epoxide functionalized
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Standard particle sizes: | M-PVA E01: 0.5 - 1 µm (article No. 215) M-PVA E02: 1 - 3 µm (article No. 216) |
Min. quantity delivered: | 10 ml bead suspension |
Concentration: | 50 mg/ml |
Magnetite: | 50 - 60 % |
Activation Degree: | M-PVA E01 220 µmol epoxide/g |
Storage: | in acetone at 4 °C |
Properties: These superparamagnetic beads consist of a matrix of polyvinyl alcohol, which is subsequently activated by the introduction of epoxy functionalities. M-PVA E0x is suitable for the direct binding of ligands with amino or thiol groups. Their high magnitite content permits a rapid separation process. The beads have a polydisperse size distribution.
