- Home
- IVD
- By Technology Types
- By Diseases Types
- By Product Types
- Research
- Resource
- Distributors
- Company
| Product Name | 0.05-50 µm White Polystyrene Microspheres with Plain or Carboxyl Surfaces |
| Catalog No. | IGM-HMM-0269 |
| Description | Alta DiagnoTech white polystyrene microspheres are uniform particles prepared by emulsion polymerization. Plain beads support physical adsorption of antigens and antibodies, while carboxylated beads support covalent attachment of antigens, haptens, antibodies, peptides and nucleic-acid probes. |
| Intended Use | Immunodiagnostic assay development, biomolecule coupling and biological separation. |
| Principle / Technology | Physical adsorption on unmodified polystyrene or covalent coupling on carboxyl-functionalized polystyrene. |
| Performance Range / Specifications | The descriptive section states 0.05-50 µm, while the technical table states 0.05-20 µm. Listed plain sizes are 0.05-20 µm and listed carboxyl sizes are 0.07-50 µm. The technical table states 10% w/v solids, while listed plain and carboxyl products are shown at 5% w/v. |
| Storage Conditions | 2-8 °C; do not freeze |
| Package Specifications | 10 mL, 50 mL, 100 mL and 500 mL |
| Product Form | Aqueous white polystyrene microsphere suspension |
| Key Features | Broad particle-size selection Uniform polystyrene particles Plain and carboxyl surface options Adsorptive or covalent biomolecule attachment |
| Concentration | Technical table: 10% w/v; listed product options: 5% w/v |
| Product Type | White polystyrene microspheres |
| Function / Efficacy | Solid-phase support for immunodiagnostics, coupling and separation. |
| Customization | Additional particle sizes and surface groups may be customized. |
| Functional Group | Unmodified or carboxyl |
| Color | White |
| Storage Buffer | Purified water containing 0.05% w/v ProClin 300 |
| Matrix | Polystyrene |
| Particle Size | Stated range 0.05-50 µm; technical range 0.05-20 µm |
| Ligand / Bonded Phase | Unmodified or carboxyl surface |
For research use only, not for clinical use.
|
There is no product in your cart. |
Copyright © 2026 Alta DiagnoTech. All rights reserved.
