基本信息
| 产品名称 | 羧基磁珠 |
|---|---|
| 英文名称 | Silica MagBeads (-COOH) |
| 品牌 | 芯硅谷 |
| 规格或纯度 | 外壳：亲水高分子 浓度：50mg/ml |
| 应用 |
• 蛋白纯化 |
一般描述
SilicaMagbeads (-COOH)系列磁珠具有超顺磁性、快速磁响应性、丰富羧基官能团、单分散性和亚微米尺度粒径等特点，能够在特殊化学试剂（如EDC）的作用下将多肽、蛋白、寡聚核苷酸等生物配体共价偶联到微球表面，是医学与分子生物学研究中重要的载体工具。
SilicaMagbeads (-COOH)系列磁珠是一种超顺磁功能化磁性微球。与传统磁珠相比，其磁核选用超顺磁四氧化三铁制作而成，外壳包覆二氧化硅材质，具有更快的磁响应性同时 保持微球良好的分散性、极低的非特异性吸附和更丰富的结合位点等特性，能便捷高效地与多种生物配体（蛋白、多肽、寡聚核苷酸、药物分子等）进行高载量结合，可作为良好的基础材料进行包被、 吸附、化学改性等后续处理。
• 蛋白纯化
• 免疫检测
• 细胞分选
• 特异性核酸分离
• 生物传感器
• 药物筛选和输送
规格和参数
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SilicaMagbeads (-COOH) series magnetic beads have the characteristics of superparamagnetism, fast magnetic response, rich carboxyl functional groups, monodispersity and sub-micron size particle size, etc., can be used for peptides and proteins under the action of special chemical reagents (such as EDC). Biological ligands such as oligonucleotides are covalently coupled to the surface of microspheres, which are important carrier tools in medical and molecular biology research.
SilicaMagbeads (-COOH) series magnetic beads are superparamagnetic functionalized magnetic microspheres. Compared with traditional magnetic beads, its magnetic core is made of superparamagnetic ferroferric oxide, and the outer shell is covered with silica material, which has faster magnetic response while maintaining good dispersion of microspheres and extremely low non-specific characteristics. Heterosexual adsorption and richer binding sites, which can be easily and efficiently combined with a variety of biological ligands (proteins, peptides, oligonucleotides, drug molecules, etc.) with high capacity, and can be used as a good basic material Follow-up treatments such as coating, adsorption, and chemical modification.
• protein purification
• Immunoassay
• Cell sorting
• Specific nucleic acid isolation
• biological sensor
• Drug screening and delivery
Specifications and parameters
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