Thermo Scientific™
Opti-Bind™ Polystyrene Sulfate Particles
Achieve maximum reactivity in many diagnostic applications with Thermo Scientific™ Opti-Bind™ Polystyrene Sulfate Particles.
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| Catalog Number | Diameter (Metric) | Quantity |
|---|---|---|
| 71002697100250 | 1.25 μm | 15 mL |
| 71002697100350 | 1.25 μm | 100 mL |
| 71003497100250 | 2.5 μm | 15 mL |
| 71003497100350 | 2.5 μm | 100 mL |
| 71003497100450 | 2.5 μm | 1000 mL |
| 81000397100290 | 0.1 μm | 15 mL |
| 81000397100390 | 0.1 μm | 100 mL |
| 81000397100490 | 0.1 μm | 1000 mL |
| 81000597100290 | 0.2 μm | 15 mL |
| 81000597100390 | 0.2 μm | 100 mL |
| 81000597100490 | 0.2 μm | 1000 mL |
| 81000797100290 | 0.3 μm | 15 mL |
| 81000797100390 | 0.3 μm | 100 mL |
| 81000797100490 | 0.3 μm | 1000 mL |
| 81000997100290 | 0.4 μm | 15 mL |
| 81000997100390 | 0.4 μm | 100 mL |
| 91001397100290 | 0.6 μm | 15 mL |
| 91001397100390 | 0.6 μm | 100 mL |
| 91001897100290 | 0.85 μm | 15 mL |
| 91001897100390 | 0.85 μm | 100 mL |
| 91001897100490 | 0.85 μm | 1000 mL |
Catalog number 71002697100250
Price (USD)/ EachRequest A Quote
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Diameter (Metric):
1.25 μm
Quantity:
15 mL
Achieve maximum reactivity in many diagnostic applications with Thermo Scientific™ Opti-Bind™ Polystyrene Sulfate Particles for use in turbidimetric/nephelometric assays, slide agglutination assays, chemiluminescent assays and in clinical diagnostics and molecular biology applications. Particles can be used direct from the bottle, without any pre-cleaning.
Our production does not utilize common surfactants (like SDS, Tween™ 20, Triton™ X-100) that can interfere with protein binding to particle surfaces. Polystyrene surfaces are very hydrophobic and adsorb proteins almost instantaneously. Our proprietary anionic surfactant does not interfere with the binding of proteins or cause proteins to desorb from microparticle surfaces.
- Available in a wide range of diameters (from 0.1 μM to 2.5 μM)
- No pre-washing
- Tight size distribution—CV<2%
- Optimized colloidal stability
- Shelf-life of 10 years
Recommended for:
Clinical diagnostics, molecular biology, nephelometric, turbidimetric and slide agglutination assays
Note:
When using Opti-Bind™ particles, ask about our Microparticle Reagent Optimization manual, which outlines our reagent development strategy. This manual includes validated binding, coupling and particle reagent optimization protocols.
Specifications
Certifications/ComplianceIncludes Certificate of Analysis
DescriptionOpti-Bind Polystyrene Sulfate Particles
For Use With (Application)Diagnostic Assays
MaterialPolystyrene Sulfate
Product TypeSpecialty Particles
IncludesPackage Insert and Certificate of Analysis
Quantity15 mL
Sample Evaluation PacksThese evaluation packs allow you to buy small samples from among our standard inventory of different surfaces, colors, sizes and binding capacities at greatly reduced prices. Opti-Bind particles are packaged in 15mL bottles at 10% solids. The evaluation pack consists of three lots from all available Opti-Bind polystyrene particles.
Shelf Life10 Years
Specialty PackagingOpti-Bind Polystyrene particles are available in different concentrations and package sizes upon request.
Diameter (Metric)1.25 μm
Unit SizeEach
Contents & Storage
2°C to 8°C