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蚂蚁淘在线 / 品牌中心 / Bioclone / Bioclone/-/1µm BcMag™ DADPA-Activated magnetic beads/10 ml (30mg/ml)/FA-106
商品描述
Steroids, dyes,drugs and etc are classes of small molecules, which are difficult or impossible to be immobilized by current immobilization methods due to either absence or inaccessibility of easily reactive functional groups. However, those small molecules may be possibly immobilized to DADPA-terminated magnetic beads via their active hydrogens being condensed with formaldehyde and an amine in the Mannich reaction.Features and Advantages:
Bioclone的BcMag™NHS激活的磁珠是均匀的，基于二氧化硅的超顺磁珠，表面涂有高密度NHS（N-羟基琥珀酰亚胺）官能团。珠子用于特异性地缀合含伯胺的配体（图1），因此在偶联之前不需要保护配体中的其他活性基团。耦合快（室温pH 6.5–9 15–30分钟，4°C 4小时）。BcMag™NHS激活的磁珠最适合与大蛋白结合。建议使用BcMagTM长臂（17 atome）NHS激活的磁珠来缀合小肽，因为长臂（21原子）亲水性接头可以减少空间位阻。 - High binding capacity
- Fast, efficient coupling
- Hydrophillic long-arm spacer minimizing
- steric hindrance and non-specific binding.
