Professional Manufacturer of Biomagnetic Beads
PRODUCT PARAMETERS
- Material quality:Polystyrene / Iron Oxide
- Surface modification:Carboxyl group
- Character:Brown and yellow liquid
- Storage and expiration date:Sealed, store at 2-8℃ away from light for 1 year
Description
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 (proteins, peptides, oligonucleotides, drug molecules, etc.) through chemical covalent coupling. With the aid of magnetic separation, it can be used for the capture, cleaning, detection and analysis of various antigens, antibodies, hormones, enzymes, etc.. It can be used for chemiluminescence, immunoassay, immunoprecipitation, microbial detection and other biological analysis and detection fields.
Specifications
Material quality:Polystyrene / Iron Oxide
Surface modification:Carboxyl group
Character:Brown and yellow liquid
Storage and expiration date:Sealed, store at 2-8℃ away from light for 1 year
Characteristics
Product Name | Product Number | Group | Mean Diameter | Carboxyl group content | Concentration | Specifications |
Carboxyl Magnetic Microspheres | 220071CarN800 | -COOH | 800 nm | ≥400 μmol/g | 10 mg/mL | 2 mL、10 mL、50 mL、500 mL、1000 mL |
220071CarN1000 | -COOH | 1 μm | ≥300 μmol/g | 10 mg/mL | 2 mL、10 mL、50 mL、500 mL、1000 mL | |
220071CarN1300 | -COOH | 1.3 μm | ≥300 μmol/g | 10 mg/mL | 2 mL、10 mL、50 mL、500 mL、1000 mL | |
220071CarN1500 | -COOH | 1.5 μm | ≥200 μmol/g | 10 mg/mL | 2 mL、10 mL、50 mL、500 mL、1000 mL | |
220071-010U | -COOH | 10 μm | ≥200 μmol/g | 10 mg/ml | 2 mL、5 mL、10 mL、50 mL |
Advantages
1、Excellent sphericity: ideal microsphere morphology;
2、Outstanding repeatability:Small difference between batches;
3、Strong magnetism: Super paramagnetism;
4、Facile for surface modification: Different functional groups can be attached to the surface as required;
5、Large specific surface area: Strong adsorption property.
Note
1、Freezing, drying and centrifugation can cause the aggregation of carboxyl
magnetic microspheres and affect the performance of carboxyl magnetic microspheres ;
2、Carboxyl 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.
FAQs
We have magnetic beads in silica, magnetic beads in carboxylic acid, and various kits for nucleic acid extraction by magnetic bead method (samples can be extracted from whole blood, serum plasma free, plasmid, etc.), and the packing specifications of magnetic beads are 2ml, 10ml, 50ml, 500ml, 1000ml, etc. The packing specifications of the kits are: bottles are 50T/box, 100T/box, 200T/box, and the pre-filled kits are 32T/box, 48T/box, 64T/box, 96T/box, and 48T/box. We have 32T/box, 48T/box, 64T/box, 96T/box, and so on.
Land transportation, sea transportation, air transportation, you can choose according to your requirements.
Of course, we provide customized service and also support OEM\ODM.
First, confirm the demand, then sign the contract; after receiving the payment, we will ship the goods within the stipulated or mutually agreed delivery period.
Usually, we will send out the goods within 15 working days after receiving the payment; customized products and large quantities of orders (magnetic beads ≥ 10L, nucleic acid extraction reagents ≥ 300000T) need to be determined by both sides to communicate with the delivery period.