| 产品名称 | 编号 | 规格 | 包装 |
|---|---|---|---|
| BeaverBeads™ Streptavidin | 22308-1 | 300nm，10mg/mL | 1mL |
| BeaverBeads™ Streptavidin | 22308-10 | 300nm，10mg/mL | 10mL |
| BeaverBeads™ Streptavidin | 22308-100 | 300nm，10mg/mL | 100mL |
| BeaverBeads™ Streptavidin | 22307-1 | 1μm,10mg/mL | 1mL |
| BeaverBeads™ Streptavidin | 22307-10 | 1μm,10mg/mL | 10mL |
| BeaverBeads™ Streptavidin | 22307-100 | 1μm,10mg/mL | 100mL |
| BeaverBeads™ Streptavidin | 22305-1 | 2μm，10mg/mL | 1mL |
| BeaverBeads™ Streptavidin | 22305-10 | 2μm，10mg/mL | 10mL |
| BeaverBeads™ Streptavidin | 22305-100 | 2μm，10mg/mL | 100mL |
| BeaverBeads Streptavidin | 22306-1 | 10 mg/mL, 5 μm | 1 mL |
| BeaverBeads Streptavidin | 22306-10 | 10 mg/mL, 5 μm | 10 mL |
| BeaverBeads Streptavidin | 22306-100 | 10 mg/mL, 5 μm | 100 mL |
• 优秀的生物素分子结合能力
• 良好的稳定性
• 快速灵敏的磁响应性能
• 可适应较为广泛的实验条件
图一、磁珠经不同溶液处理后结合生物素化分子的活性
图2、磁珠经热处理后结合生物素化分子的活性
产品应用实例
1、检测Biotin标记的兔IgG
 | BeaverBeads Mag SA磁珠可检测浓度低至6.25ng/mL的Biotin-IgG。 |
2、检测Biotin标记DNA探针
| BeaverBeadsT™ Mag SA磁珠可检测浓度低至6.25fmol/mL的Biotin-DNA 探针，且具有较低的本底吸附。 |
文献参考：doi:10.1038/ni.3229
引用文献：
- The transcription factor TCF-1 initiates the differentiation of TFH cells during acute viral infection；NATURE IMMUNOLOGY 卷: 16 期: 9 页: 991-999 出版年: SEP 2015
- Fatty Acid Elongase‐7 Is Regulated Via SP1 and Is Involved in Lipid Accumulation in Bovine Mammary Epithelial Cells；Journal of Cellular Physiology，DOI 10.1002/jcp.26255
- The Kinase mTORC1 Promotes the Generation and Suppressive Function of Follicular Regulatory T Cells；Immunity 47, 538–551，DOI：10.1016/j.immuni.2017.08.011
- Aptamer-Based Dual-Functional Probe for Rapid and Specific Counting and Imaging of MCF‑7 Cells；Anal. Chem. 2018, 90, 2355−2361
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