BioReagent 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存。低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
葡聚糖羧基磁珠 (3μm)是一款超顺磁性氧化铁颗粒，平均粒径为3μm，表面官能团为羧基。该磁珠兼具超顺磁性、生物相容性和表面反应活性三大核心特性，在生物医学、分子生物学等领域有广泛且不可替代的应用。
产品信息
项目 | 参数 |
产品名称 | 葡聚糖羧基磁珠 (3μm) |
粒径 | 3 μm |
磁核 | Fe₃O₄ |
壳层 | 葡聚糖 |
磁性类型 | 超顺磁性 |
浓度 | 50 mg/mL |
保存液 | 纯化水 |
有效期 | 2～8℃下1年，可在常温下短时间储存或运输 |
注意事项
1. 冷冻、干燥和离心等操作可能会引起磁珠团聚，不易于重悬和分散，并且影响磁珠表面功能基团的化学活性。
2. 在使用本产品前，请务必充分振荡或超声使磁珠保持均匀的悬浮状态。
3. 本产品需与特定的设备配套使用。
4. 本产品仅供研究使用。
Dextran Carboxyl Magnetic Beads (3μm) are superparamagnetic iron oxide particles with an average diameter of 3 μm and carboxyl functional groups on their surface. These magnetic beads combine three key properties: superparamagnetism, biocompatibility, and surface reactivity, making them widely applicable and indispensable in biomedical and molecular biology research.
Product Information
Item | Specification |
Product Name | Dextran Carboxyl Magnetic Beads (3μm) |
Particle Size | 3 μm |
Magnetic Core | Fe₃O₄ |
Shell Material | Dextran |
Magnetic Properties | Superparamagnetic |
Concentration | 50 mg/mL |
Storage Solution | Purified Water |
Shelf Life | 1 year at 2–8 °C; short-term storage or transportation at room temperature is permitted. |
Precautions
1. Freezing, drying, and centrifugation may cause aggregation of the magnetic beads, making them difficult to resuspend and disperse, and may also affect the chemical reactivity of the surface functional groups.
2. Before use, thoroughly vortex or sonicate the product to ensure that the magnetic beads are uniformly suspended.
3. This product must be used with appropriate equipment.
4. This product is intended for research use only.
危险品化学品经营许可证（带存储）