Thermo Scientific™ Opti-Bind™ Polystyrene Sulfate Particles

Achieve maximum reactivity in many diagnostic applications with Thermo Scientific™ Opti-Bind™ Polystyrene Sulfate Particles.

Product Code	Brand	Diameter (Metric)	Quantity
11930085	Thermo Scientific™ 71002697100250	1.25 μm	15 mL
11940085	Thermo Scientific™ 71002697100350	1.25 μm	100 mL
11899912	Thermo Scientific™ 71003497100250	2.5 μm	15 mL
11809922	Thermo Scientific™ 71003497100350	2.5 μm	100 mL
11804153	Thermo Scientific™ 81000397100290	0.1 μm	15 mL
11814153	Thermo Scientific™ 81000397100390	0.1 μm	100 mL
11824153	Thermo Scientific™ 81000597100290	0.2 μm	15 mL
11834153	Thermo Scientific™ 81000597100390	0.2 μm	100 mL
11844153	Thermo Scientific™ 81000797100290	0.3 μm	15 mL
11854153	Thermo Scientific™ 81000797100390	0.3 μm	100 mL
11864153	Thermo Scientific™ 81000997100290	0.4 μm	15 mL
11874153	Thermo Scientific™ 81000997100390	0.4 μm	100 mL
11874183	Thermo Scientific™ 91001397100290	0.6 μm	15 mL
11884183	Thermo Scientific™ 91001397100390	0.6 μm	100 mL
11894183	Thermo Scientific™ 91001897100290	0.85 μm	15 mL
11804193	Thermo Scientific™ 91001897100390	0.85 μm	100 mL
11814193	Thermo Scientific™ 91001897100490	0.85 μm	1000 mL

Description

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/Compliance: Includes Certificate of Analysis
• Description: Opti-Bind Polystyrene Sulfate Particles
• Material: Polystyrene Sulfate
• Includes: Package Insert and Certificate of Analysis

• Content And Storage: 2°C to 8°C
• For Use With (Application): Diagnostic Assays
• Product Type: Specialty Particles
• Specialty Packaging: Opti-Bind Polystyrene particles are available in different concentrations and package sizes upon request.

Safety and Handling

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