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Polystyrene Beads

Polystyrene beads are spherical particles made from polystyrene, a synthetic aromatic polymer. These beads are widely used in scientific research and industrial applications due to their versatility, chemical stability, and customizable surface properties. They are available in a range of sizes and can be functionalized for specific interactions, making them suitable for applications in diagnostics, materials science, and biotechnology.

Content on Polystyrene Beads

Polystyrene beads are manufactured through emulsion or suspension polymerization, resulting in highly uniform and monodisperse particles. Their surfaces can be modified with functional groups (e.g., carboxyl, amine, or hydroxyl) or biomolecules for targeted binding in various assays.

Applications of Polystyrene Beads

Diagnostics:
- Used in lateral flow assays (e.g., pregnancy tests) as carriers for reagents.
- Serve as calibrators or controls in immunoassays such as ELISA and flow cytometry.
Flow Cytometry:
- Calibration and alignment beads help standardize instrument performance.
- Used in compensation and quality control of fluorescence signals.
Molecular Biology:
- Capture and purification of nucleic acids or proteins through functionalized surfaces.
- Serve as solid supports in PCR or hybridization assays.
Drug Delivery:
- Investigated as carriers for targeted drug delivery systems due to their customizable size and surface.

Polystyrene beads are an essential tool in both research and industrial fields, offering a cost-effective and versatile solution for numerous scientific and technological applications.

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AffiBEADS® Streptavidin Polystyrene Particles, 5%w/v, 6.0-8.0 µm, 5 mL CAT# AFG-SPT-0858 Size: 5 mL $ 2,012.73 2012.73 USD	AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 5.0-5.9 µm, 5 mL CAT# AFG-SPT-0857 Size: 5 mL $ 312.50 312.5 USD	AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 4.0-4.9 µm, 5 mL CAT# AFG-SPT-0856 Size: 5 mL $ 312.50 312.5 USD	AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 38-52 µm, 4 mL CAT# AFG-SPT-0855 Size: 4 mL $ 522.50 522.5 USD
AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 3.0-3.4 µm, 5 mL CAT# AFG-SPT-0854 Size: 5 mL $ 312.50 312.5 USD	AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 2.0-2.9 µm, 5 mL CAT# AFG-SPT-0853 Size: 5 mL $ 312.50 312.5 USD	AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 18.0-24.9 µm, 4 mL CAT# AFG-SPT-0852 Size: 4 mL $ 459.50 459.5 USD	AffiBEADS® Streptavidin Polystyrene Particles, 1%w/v, 1.5-1.9 µm, 5 mL CAT# AFG-SPT-0850 Size: 5 mL $ 312.50 312.5 USD
AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 14.0-17.9 µm., 4 mL CAT# AFG-SPT-0849 Size: 4 mL $ 438.50 438.5 USD	AffiBEADS® Streptavidin Polystyrene Particles, 1%w/v, 1.0-1.4 µm, 5 mL CAT# AFG-SPT-0848 Size: 5 mL $ 307.25 307.25 USD	AffiBEADS® Streptavidin Polystyrene Particles, 0.5%w/v, 10.0-14.0 µm, 4 mL CAT# AFG-SPT-0847 Size: 4 mL $ 422.75 422.75 USD	AffiBEADS® Streptavidin Polystyrene, Particles, 1%w/v, 90.0-105.0 µm, 4 mL CAT# AFG-SPT-0846 Size: 4 mL $ 501.50 501.5 USD
AffiBEADS® Streptavidin Polystyrene Particles, 1%w/v, 0.7-0.9 µm, 10 mL CAT# AFG-SPT-0845 Size: 10mL $ 296.75 296.75 USD	AffiBEADS® Streptavidin Polystyrene Particles, 1%w/v, 0.4-0.6 µm, 10 mL CAT# AFG-SPT-0844 Size: 10mL $ 296.75 296.75 USD	AffiBEADS® Streptavidin Polystyrene Particles, 1%w/v, 0.30-0.39 µm, 10 mL CAT# AFG-SPT-0843 Size: 10 mL $ 296.75 296.75 USD	AffiBEADS® Streptavidin Polystyrene Particles, 0.1%w/v, 0.05-0.1 µm, 5 mL CAT# AFG-SPT-0842 Size: 10 mL $ 454.25 454.25 USD
AffiBEADS® Streptavidin Polystyrene Particles, Blue, 1.0%w/v, 0.30-0.39 µm, 100 mL CAT# AFG-SPT-0808 Size: 100 mL $ 1,879.90 1879.9 USD	AffiBEADS® Streptavidin Polystyrene Particles, Blue, 1.0%w/v, 0.30-0.39 µm, 10 mL CAT# AFG-SPT-0807 Size: 10 mL $ 286.25 286.25 USD	AffiBEADS® Streptavidin Polystyrene Particles, Blue, 0.5%w/v, 0.20-0.29 µm, 100 mL CAT# AFG-SPT-0806 Size: 100 mL $ 1,879.90 1879.9 USD	AffiBEADS® Streptavidin Polystyrene Particles, Blue, 0.5%w/v, 0.20-0.29 µm, 10 mL CAT# AFG-SPT-0805 Size: 10 mL $ 286.25 286.25 USD
AffiBEADS® Donkey Anti- Sheep IgG Polystyrene Particles, 0.5%w/v, 6.0-8.0 µm, 5 mL CAT# AFG-SPT-0798 Size: 5mL $ 312.50 312.5 USD	AffiBEADS® Sulfonate Polystyrene Particles, 5% w/v, 0.7-0.9 µm, 10 mL CAT# AFG-SPT-0797 Size: 10 mL $ 218.00 218.0 USD	AffiBEADS® Coated Goat Anti-Rb IgG (Fc) Polystyrene Particles, 0.5%w/v, 6.0-8.0 µm, 5 mL CAT# AFG-SPT-0783 Size: 5mL $ 312.50 312.5 USD	AffiBEADS® Coated Goat Anti-Rb IgG (Fc) Polystyrene Particles, 0.25%w/v, 0.7-0.9 µm, 20 mL CAT# AFG-SPT-0782 Size: 20 mL $ 291.50 291.5 USD
AffiBEADS® Polystyrene Particles, Crosslinked, Dry Powder, 1 g, 6.0-8.0 µm CAT# AFG-SPT-0757 Size: 5 mL $ 291.50 291.5 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Dry Powder, 1 g, 2.5-2.9 µm CAT# AFG-SPT-0756 Size: 5 mL $ 291.50 291.5 USD	AffiBEADS® Polystyrene Particles, Porous, Crosslinked, Dry Powder, 1 g, 8.0-12.9 µm CAT# AFG-SPT-0755 Size: 1 g $ 291.50 291.5 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Dry Powder, 1 g, 90.0-105.0 µm CAT# AFG-SPT-0754 Size: 1 g $ 291.50 291.5 USD
AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 70.0-89.0 µm, 10 mL CAT# AFG-SPT-0753 Size: 1 g $ 239.00 239.0 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 53.0-69.0 µm, 10 mL CAT# AFG-SPT-0752 Size: 1 g $ 233.75 233.75 USD	AffiBEADS® Polystyrene Particles, Crosslinked, 5%w/v, 5.0-5.9 µm, 10 mL CAT# AFG-SPT-0751 Size: 10 mL $ 254.75 254.75 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 400-600 µm, 10 mL CAT# AFG-SPT-0750 Size: 10 mL $ 307.25 307.25 USD
AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 38.0-52.0 µm, 10 mL CAT# AFG-SPT-0749 Size: 10 mL $ 233.75 233.75 USD	AffiBEADS® Polystyrene Particles, Crosslinked, 5%w/v, 2.5-2.9 µm, 10 mL CAT# AFG-SPT-0748 Size: 10 mL $ 181.25 181.25 USD	AffiBEADS® Polystyrene Particles, Crosslinked, 2.5%w/v, 25.0-37.0 µm, 10 mL CAT# AFG-SPT-0747 Size: 10 mL $ 365.00 365.0 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 212.0-249.0 µm, 10 mL CAT# AFG-SPT-0746 Size: 10 mL $ 239.00 239.0 USD
AffiBEADS® Polystyrene Particles, Crosslinked, 5%w/v, 2.0-2.4 µm, 10 mL CAT# AFG-SPT-0745 Size: 10 mL $ 181.25 181.25 USD	AffiBEADS® Polystyrene Particles, Crosslinked, 2.5%w/v, 18.0-24.9 µm, 10 mL CAT# AFG-SPT-0744 Size: 10 mL $ 349.25 349.25 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 196.0-211.0 µm, 10 mL CAT# AFG-SPT-0743 Size: 10 mL $ 239.00 239.0 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 150.0-175.0 µm, 10 mL CAT# AFG-SPT-0742 Size: 10 mL $ 239.00 239.0 USD
AffiBEADS® Polystyrene Particles, Crosslinked, 2.5%w/v, 13.0-17.9 µm, 10 mL CAT# AFG-SPT-0741 Size: 10 mL $ 281.00 281.0 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 125.0-149.0 µm, 10 mL CAT# AFG-SPT-0740 Size: 10 mL $ 233.75 233.75 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 106.0-124.0 µm, 10 mL CAT# AFG-SPT-0739 Size: 10 mL $ 233.75 233.75 USD	AffiBEADS® Polystyrene Particles, Crosslinked, 5%w/v, 1.0-1.9 µm, 10 mL CAT# AFG-SPT-0738 Size: 10 mL $ 181.25 181.25 USD
AffiBEADS® Polystyrene Particles, Crosslinked, 2.5%w/v, 8.0-12.9 µm, 10 mL CAT# AFG-SPT-0737 Size: 10 mL $ 260.00 260.0 USD	AffiBEADS® Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 90.0-105.0 µm, 10 mL CAT# AFG-SPT-0736 Size: 10 mL $ 239.00 239.0 USD	AffiBEADS® Polystyrene Particles, Crosslinked, 5%w/v, 0.7-0.9 µm, 10 mL CAT# AFG-SPT-0735 Size: 10 mL $ 181.25 181.25 USD	AffiBEADS® Polystyrene Particles, Crosslinked, 5%w/v, 0.4-0.6 µm, 10 mL CAT# AFG-SPT-0734 Size: 10 mL $ 181.25 181.25 USD
AffiBEADS® Polystyrene Particles, Red, 1%w/v, 6.0-8.0 µm, 5 mL CAT# AFG-SPT-0732 Size: 10 mL $ 228.50 228.5 USD	AffiBEADS® Polystyrene Particles, Blue, 1%w/v, 6.0-8.0 µm, 5 mL CAT# AFG-SPT-0731 Size: 5 mL $ 212.75 212.75 USD	AffiBEADS® Polystyrene Particles, Blue, 1%w/v, 90.0-105.0 µm, 5 mL CAT# AFG-SPT-0730 Size: 5 mL $ 286.25 286.25 USD	AffiBEADS® Polystyrene Particles, Blue, 5%w/v, 0.4-0.6 µm, 10 mL CAT# AFG-SPT-0729 Size: 10 mL $ 197.00 197.0 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 6.0-8.0 µm, 100 mL CAT# AFG-SPT-0728 Size: 5 mL $ 2,087.80 2087.8 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 6.0-8.0 µm, 10 mL CAT# AFG-SPT-0727 Size: 10 mL $ 281.00 281.0 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 5.0-5.9 µm, 100 mL CAT# AFG-SPT-0726 Size: 100 mL $ 1,856.80 1856.8 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 5.0-5.9 µm, 10 mL CAT# AFG-SPT-0725 Size: 10 mL $ 254.75 254.75 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 4.5-4.9 µm, 100 mL CAT# AFG-SPT-0724 Size: 100 mL $ 1,856.80 1856.8 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 4.5-4.9 µm, 10 mL CAT# AFG-SPT-0723 Size: 10 mL $ 254.75 254.75 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 4.0-4.4 µm, 100 mL CAT# AFG-SPT-0722 Size: 100 mL $ 1,810.60 1810.6000000000001 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 4.0-4.4 µm, 10 mL CAT# AFG-SPT-0721 Size: 10 mL $ 249.50 249.5 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 3.5-3.9 µm, 100 mL CAT# AFG-SPT-0720 Size: 100 mL $ 1,672.00 1672.0 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 3.5-3.9 µm, 10 mL CAT# AFG-SPT-0719 Size: 10 mL $ 233.75 233.75 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 3.0-3.4 µm, 100 mL CAT# AFG-SPT-0718 Size: 100 mL $ 1,672.00 1672.0 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 3.0-3.4 µm, 10 mL CAT# AFG-SPT-0717 Size: 10 mL $ 233.75 233.75 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 2.5-2.9 µm, 100 mL CAT# AFG-SPT-0716 Size: 100 mL $ 1,625.80 1625.8 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 2.5-2.9 µm, 10 mL CAT# AFG-SPT-0715 Size: 10 mL $ 228.50 228.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 2.0-2.4 µm, 100 mL CAT# AFG-SPT-0714 Size: 100 mL $ 1,579.60 1579.6000000000001 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 2.0-2.4 µm, 10 mL CAT# AFG-SPT-0713 Size: 10 mL $ 223.25 223.25 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 1.5-1.9 µm, 100 mL CAT# AFG-SPT-0712 Size: 100 mL $ 1,487.20 1487.2 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 1.5-1.9 µm, 10 mL CAT# AFG-SPT-0711 Size: 10 mL $ 212.75 212.75 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 5.0-5.9 µm, 10 mL CAT# AFG-SPT-0710 Size: 10 mL $ 428.00 428.0 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 2.0-2.4 µm, 10 mL CAT# AFG-SPT-0709 Size: 10 mL $ 365.00 365.0 USD
AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 1.5-1.9 µm, 10 mL CAT# AFG-SPT-0708 Size: 10 mL $ 291.50 291.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 1.0-1.4 µm, 100 mL CAT# AFG-SPT-0707 Size: 10 mL $ 2,180.20 2180.2 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 1.0-1.4 µm, 10 mL CAT# AFG-SPT-0706 Size: 10 mL $ 291.50 291.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 1.0-1.4 µm, 100 mL CAT# AFG-SPT-0705 Size: 100 mL $ 1,487.20 1487.2 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 1.0-1.4 µm, 10 mL CAT# AFG-SPT-0704 Size: 10 mL $ 212.75 212.75 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 0.7-0.9 µm., 10 mL CAT# AFG-SPT-0703 Size: 10 mL $ 291.50 291.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 0.4-0.6 µm, 10 mL CAT# AFG-SPT-0702 Size: 10 mL $ 291.50 291.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 0.2-0.3 µm, 100 mL CAT# AFG-SPT-0701 Size: 10 mL $ 2,180.20 2180.2 USD
AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 0.2-0.3 µm, 10 mL CAT# AFG-SPT-0700 Size: 10 mL $ 291.50 291.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 10%w/v, 0.1-0.19 µm, 10 mL CAT# AFG-SPT-0699 Size: 10 mL $ 291.50 291.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 2.5%w/v, 8.0-12.9 µm, 100 mL CAT# AFG-SPT-0698 Size: 10 mL $ 1,903.00 1903.0 USD	AffiBEADS® Immunoassays Polystyrene Particles, 2.5%w/v, 8.0-12.9 µm, 10 mL CAT# AFG-SPT-0697 Size: 10 mL $ 260.00 260.0 USD
AffiBEADS® Polystyrene Particles, 10%w/v, 0.05-0.1 µm, 10 mL CAT# AFG-SPT-0696 Size: 10 mL $ 291.50 291.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.7-0.9 µm, 100 mL CAT# AFG-SPT-0695 Size: 10 mL $ 1,256.20 1256.2 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.7-0.9 µm, 10 mL CAT# AFG-SPT-0694 Size: 10 mL $ 186.50 186.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.4-0.6 µm, 100 mL CAT# AFG-SPT-0693 Size: 100 mL $ 1,256.20 1256.2 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.4-0.6 µm, 10 mL CAT# AFG-SPT-0692 Size: 10 mL $ 186.50 186.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.2-0.3 µm, 100 mL CAT# AFG-SPT-0691 Size: 100 mL $ 1,256.20 1256.2 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.2-0.3 µm, 10 mL CAT# AFG-SPT-0690 Size: 10 mL $ 186.50 186.5 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.1-0.2 µm., 10 mL CAT# AFG-SPT-0689 Size: 10 mL $ 186.50 186.5 USD
AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.05-0.1 µm, 100 mL CAT# AFG-SPT-0688 Size: 10 mL $ 1,256.20 1256.2 USD	AffiBEADS® Immunoassays Polystyrene Particles, 5%w/v, 0.05-0.1 µm, 10 mL CAT# AFG-SPT-0687 Size: 10 mL $ 186.50 186.5 USD	AffiBEADS® Coated Protein L Polystyrene Particles, 0.5%w/v, 6.0-8.0 µm, 5 mL CAT# AFG-SPT-0678 Size: 10 mL $ 328.25 328.25 USD	AffiBEADS® Coated Protein G Polystyrene Particles, 0.5%w/v, 6.0-8.0 µm, 5 mL CAT# AFG-SPT-0677 Size: 10 mL $ 312.50 312.5 USD
AffiBEADS® Coated Protein G Polystyrene Particles, 0.5%w/v, 4.0-4.9 µm, 5 mL CAT# AFG-SPT-0676 Size: 5 mL $ 286.25 286.25 USD	AffiBEADS® Coated Protein G Polystyrene Particles, 1%w/v, 38-52 µm, 5 mL CAT# AFG-SPT-0675 Size: 5 mL $ 543.50 543.5 USD	AffiBEADS® Coated Protein G Polystyrene Particles, 0.5%w/v, 3.0-3.4 µm, 5 mL CAT# AFG-SPT-0674 Size: 5 mL $ 286.25 286.25 USD	AffiBEADS® Coated Protein G Polystyrene Particles, 0.5%w/v, 2.0-2.9 µm, 5 mL CAT# AFG-SPT-0673 Size: 5 mL $ 286.25 286.25 USD