Карбоксильные магнитные микросферы

Carboxyl magnetic microspheres consist of polymeric polystyrene and magnetic particles, which have the advantages of superparamagnetism, rapid magnetic response, excellent suspension, low non-specific adsorption and high coupling efficiency. The surface of this product is modified with rich carboxyl functional groups, which can specifically combine with various biological ligands (белки, peptides, олигонуклеотиды, drug molecules, и т. д.) through chemical covalent coupling. With the aid of magnetic separation, it can be used for the capture, cleaning, detection and analysis of various antigens, антитела, hormones, ферменты, и т. д.. It can be used for chemiluminescence, immunoassay, иммунопреципитация, microbial detection and other biological analysis and detection fields.

Технические характеристики

Качество материала：Polystyrene / Iron Oxide

Модификация поверхности：Carboxyl group

Character：Brown and yellow liquid

Срок хранения и срок годности：Запечатанный, store at 2-8℃ away from light for 1 год

Характеристики

Преимущества

1、Excellent sphericity: ideal microsphere morphology;
2、Outstanding repeatability:Small difference between batches;
3、Сильный магнетизм: Суперпарамагнетизм;
4、Facile for surface modification: Different functional groups can be attached to the surface as required;
5、Large specific surface area: Strong adsorption property.

Примечание

1、Замораживание, drying and centrifugation can cause the aggregation of carboxyl

магнитные микросферы and affect the performance of carboxyl magnetic microspheres ;

2、Сarboxyl magnetic microspheres should be thoroughly mixed before use;

3、EDC should be prepared using ultra-pure water pre-cooled to 4°C for immediate use.

4、During activation and binding processes, magnetic beads should be maintained in suspension to ensure optimal performance.

5、This product is for research use only.