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Carboxyl magnetic beads
Mag COOH series magnetic beads have the characteristics of superparamagnetization, fast magnetic response, rich carboxyl functional groups, monodispersion and submicron size, etc., which can covalently couple polypeptides, proteins, antibodies, oligonucleotides and other biological ligands to the surface of microspheres under the action of special chemical reagents (such as EDC). It is an important carrier tool in the research of medicine and molecular biology.
Magrose COOH series magnetic beads are a new type of functional magnetic microspheres formed by combining agarose, the most ideal natural polymer material in the field of protein separation and purification, with superparamagnetic materials. Compared with traditional magnetic beads, Magrose has faster magnetic response while maintaining good dispersion of microspheres, extremely low non-specific adsorption and more abundant binding sites. It can easily and efficiently bind to a variety of biological ligands (proteins, peptides, oligonucleotides, drug molecules, etc.) in high loads, and has a very high binding ability to target substances. It is the preferred material for separation and purification.
Mag COOH产品特性 1. 羧基含量丰富：＞100μmol/g； 2. 操作性能好：磁珠分散均匀，具有超顺磁性，磁响应时间＜30s； 3. 稳定性及批次间重复性好：粒径均一，多分散系数＜0.2，呈单分散； |
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| Magrose COOH产品特性 1.羧基含量丰富：~1000μmol/g； 2. 操作性能好：磁珠分散均匀，具有超顺磁性，磁响应时间＜10s； 3.稳定性及批次间重复性好，批间羧基含量CV＜5%； 4.目标物质结合量高，非特异性吸附低：专用于分离、纯化领域。 |
Product advantages
1. Abundant binding sites enhance specific binding to ligands.
2. Super paramagnetism and high magnetic response, saving operation time.
3. Good dispersion and weight, improve the ease of operation.
4. Good physical and chemical stability to ensure repeatability.
Precautions
1. Freezing, drying and centrifugation will cause agglomeration of magnetic beads, which is not easy to be resuspended and dispersed, and affect the chemical activity of functional groups on the surface of magnetic beads.
2. Before using this product, be sure to fully oscillate or ultrasonic to keep the magnetic beads in uniform suspension.
3. In the process of use, the magnetic beads can be washed with purified water or buffer magnet 2 to 3 times according to the needs to remove the ethanol in the storage solution.
4. This product should be used with magnetic separation equipment.
5. In order to ensure the best experimental results, please select the appropriate ligand for covalent coupling reaction.
6. This product is for research use only.
Application: Protein purification, immunoassay, cell sorting, specific nucleic acid isolation, biosensor, drug screening and delivery
Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
