Magnetic Beads

Magnetic Beads

Chinapeptides Tech developed the world-class technology to prepare a series of magnetic beads including magnetic polymer beads and magnetic silica beads. The magnetic beads have uniform size distribution, higher magnetic conetent, and high specific surface area. Chinapeptides Tech’s magnetic beads attached with different functional groups such as hydroxyl (-OH), carboxyl (-COOH) and amine (-NH2) can be applied for target and separation of bioactive substances.

强耀生物

Chinapeptides Tech's magnetic silica beads have a core-shell structure of magnetic core and silica shell, which are designed for nucleic acid separation and purification. Due to their superparamagnetic properties, the nucleic acids can be directly isolated from complicated biological system by simple mixing of the silica beads and samples.

强耀生物

Chinapeptides Tech's monodisperse magnetic beads with carboxyl groups can be attached with ligands by specific reagents such as EDC, which are designed to apply for protein purification, cell sorting and affinity chromatography.

强耀生物

强耀生物

Table 1:List of magnetic beads
Product Name Functional Groups Matrix Particle Size
QY-MagSil Hydroxyl (-OH) 羟基 1µm, 3µm, 5µm
QY-MagCOOH Carboxyl (-COOH) 羧基 1µm, 3µm, 5µm
QY-MagNH2 Amine (-NH2) 氨基 1µm, 3µm, 5µm
QY-MagEpoxy Carboxyl (-COOH) 环氧基 1µm, 3µm, 5µm
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