Polymer Carboxyl Magbeads For Immunodiagnosis 2μm, 10 mg / mL
1, Description:
BeaverBeadsTM Mag COOH series have following characteristics: superparamagnetism, fast magnetic respond, high density of carboxyl functional groups, mono-dispersity and submicron scale size etc.. When it is under special chemical reagent (eg. EDC), polypeptide, protein, oligonucleotide and other bioligands can be covalent coupling to the surface of microspheres. BeaverBeadsTM Mag COOH series are important research tools of the medical and molecular biology.
BeaverBeadsTM Magrose COOH series adopt advanced polymer technology combining with superparamagnetic materials and polymer materials to form a new functional magnetic microsphere. Compared with the traditional magnetic beads, Magrose has faster magnetic respond, better dispersibility, lower non-specific adsorption and more binding site. It can easily and efficiently combine with a variety of biological ligands (proteins, peptides, oligomeric nucleotide, drug molecules, etc.), and can be used as a good material for surface covering, adsorption, chemical modification and subsequent processing.
2, Product Information:
| Product Name | Mag COOH | Magrose COOH | ||||||
| Cat. No.: 70109 | Cat. No.: 70102 | Cat. No.: 70117 | Cat. No.: 70105 | Cat. No.: 70106 | Cat. No.: 70104 | Cat. No.: 70103 | Cat. No.: 70113 | |
| Mean particle size* | 2.8 μm | 2 μm | 3 μm | 5 μm | 300nm | 1 μm | 30~150 μm | 10~30 μm |
| Surface COOH content | ≥160 μmol/g |
≥180 μmol/g |
≥80 μmol/g |
≥80 μmol/g |
≥70 μmol/g |
≥230 μmol/g |
≥120μmol/ mL gel |
~60μmol/ mL gel |
| Shell | Polymer | Agrose | ||||||
| Preservative solution | Purified water, 0.05% (V/V) proclin300 | Purified water | ||||||
| Core | Fe3O4 | |||||||
| Magnetism | superparamagnetism | |||||||
| Preservation temperature | Upon receipt store product at 2~8℃. Product is shipped at ambient temperature. | |||||||
* water average particle size, Malvern Nano determination.
3.Product Advantages
1. More binding sites and more specific binding with ligands.
2. Superparamagnetic and fast magnetic respond to save operation time.
3. Good dispersability and resuspensionability to improve the efficiency.
4. Good physical and chemical stability to ensure repetitive results
Fig. The morphology of BeaverBeadsTM Mag COOH was observed by SEM
4, Product list
| Cat. No. | Product name | Specification | Size | Concentration |
| 70102-5 | BeaverBeadsTM Mag COOH | 5mL | 2 μm | 10 mg/mL |
| 70102-50 | BeaverBeadsTM Mag COOH | 50mL | 2 μm | 10 mg/mL |
| 70103-5 | BeaverBeadsTM Magrose COOH | 5mL | 30~150 μm | 20%(V/V) |
| 70103-50 | BeaverBeadsTM Magrose COOH | 50mL | 30~150 μm | 20%(V/V) |
| 70113-5 | BeaverBeadsTM Magrose COOH | 5mL | 10~30 μm | 20%(V/V) |
| 70113-50 | BeaverBeadsTM Magrose COOH | 50mL | 10~30 μm | 20%(V/V) |
| 70113-1000 | BeaverBeadsTM Magrose COOH | 1000mL | 10~30 μm | 20%(V/V) |
| 70113P-5 | BeaverBeadsTM Magrose COOH | 5mL | 10~30 μm | 20%(V/V) |
| 70113P-50 | BeaverBeadsTM Magrose COOH | 50mL | 10~30 μm | 20%(V/V) |
| 70113P-100 | BeaverBeadsTM Magrose COOH | 100mL | 10~30 μm | 20%(V/V) |
| 70113P-1000 | BeaverBeadsTM Magrose COOH | 1000mL | 10~30 μm | 20%(V/V) |
| 70104-5 | BeaverBeadsTM Mag COOH | 5mL | 1 μm | 10 mg/mL |
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