Accessory Reagents & Companion Products

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  1. Glutaraldehyde, EM Grade, 25%

    Glutaraldehyde, EM Grade, 25%

    Starting at: €62.00

    Homobifunctional linker that is suitable for binding amine-containing ligands to amine-modified beads. We supply EM (electron microscopy) grade glutaraldehyde in ampoules to ensure highest activity. Each ampoule is fitted with an ampoule cracker for added safety.

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  2. DEPC-Carbodiimide (EDAC)

    DEPC-Carbodiimide (EDAC)

    Starting at: €57.00

    EDAC is a zero-length crosslinker that is routinely used for the covalent binding of amine-containing ligands to carboxylated microspheres.

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  3. Triton® X-100 Nonionic Surfactant

    Triton® X-100 Nonionic Surfactant

    Starting at: €57.00

    Nonionic surfactant. It is often used in the storage buffers of coasted bead suspensions. Very low concentrations may be used in wash or binding buffers if needed. (e.g. 0.0005%).

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  4. Tween® 20 Nonionic Surfactant

    Tween® 20 Nonionic Surfactant

    Starting at: €57.00

    Nonionic surfactant. It is often used in the storage buffers of coasted bead suspensions. Very low concentrations may be used in wash or binding buffers if needed. (e.g. 0.0005%).

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  5. Sodium Dodecyl Sulfate (SDS) Anionic Surfactant

    Sodium Dodecyl Sulfate (SDS) Anionic Surfactant

    Starting at: €59.00

    Anionic surfactant, which will decrease polymer bead hydrophobicity and can additionally participate in charge stabilization of the suspension. SDS is a more rigorous surfactant than is commonly used in uncoated polymer bead preparations.

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  6. PolyLink Protein Coupling Kit

    PolyLink Protein Coupling Kit

    Starting at: €247.00

    Polysciences offers the PolyLink Protein Coupling Kit for COOH Microspheres for the covalent coupling of proteins to carboxylated microspheres. The procedure that follows has been optimized for polymer microspheres 1µm or larger.

    This product replaces the Carbodiimide Kit for Carboxylate Beads, Cat. #19539.

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  7. Glutaraldehyde Kit for Amino Beads & Blue Dyed Beads

    Glutaraldehyde Kit for Amino Beads & Blue Dyed Beads

    Starting at: €201.00

    Polysciences' offers the Glutaraldehyde Kit for covalently coupling proteins to amino or blue dyed microspheres. This procedure is recommended for microspheres 0.5µm or larger. If using microspheres between 0.1 and 0.5µm, please use the Glutaraldehyde Kit with Hollow Fiber Filtering System (Catalog #23964).

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  8. BioMag®  Flask Separator

    BioMag® Flask Separator

    Starting at: €271.00

    BioMag® Flask Separator is being offered at a discounted price, stock up today.

    For use with tissue culture flasks. Each separator measures 12.5 x 6 cm. For more concentrated solutions of BioMag® particles, two units are recommended, one on each side of the flask.

    Flask not Included.

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  9. BioMag®  15ml/50ml Tube Separator

    BioMag® 15ml/50ml Tube Separator

    Starting at: €951.00

    Holds five 15ml tubes and three 50ml tubes for cell storing, small-scale ligand attachment, and other applications.

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  10. BioMag®  12 x 75mm Test Tube Separator

    BioMag® 12 x 75mm Test Tube Separator

    Starting at: €1,218.00

    Holds sixty 12 x 75mm tubes for radio-immunoassays or other applications. BioMag® particles pellet at the bottom of the test tube.

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  11. BioMag® Multi-32 Microcentrifuge Tube Separator

    BioMag® Multi-32 Microcentrifuge Tube Separator

    Starting at: €764.00

    For molecular biology applications of 0.5 to 1.5ml. The sixteen tubes in the inner row are magnetically separated while the sixteen tubes in the outer row are held outside the field for mixing and pipetting.

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  12. BioMag®  96-Well Plate Separator

    BioMag® 96-Well Plate Separator

    Starting at: €595.00

    For most 96-well plate applications. Particles pellet at the bottom of the plate.

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  13. BioMag® 96-Well Plate Side Pull Magnetic Separator

    BioMag® 96-Well Plate Side Pull Magnetic Separator

    Starting at: €606.00

    The BioMag® 96-Well Plate Side Pull Magnetic Separator is designed to work with plates that allow magnetic pins to fit between the wells. This allows the BioMag superparamagnetic particles to be pulled to the side of the wells giving better access to the bottom of the wells for more complete fluid removal and less chance of particle aspiriation. The magnetic separator consists of 24 permanent neodymium-iron boron rod magnets. Each magnet addresses four wells of a 96-well plate.

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  14. BioMag®  Multi-6 Microcentrifuge Tube Separator

    BioMag® Multi-6 Microcentrifuge Tube Separator

    Starting at: €460.00

    Holds six 1.5ml microcentrifuge tubes for molecular biology separations of 20-500µl.

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  15. BioMag®  Solo-Sep Microcentrifuge Tube Separator

    BioMag® Solo-Sep Microcentrifuge Tube Separator

    Starting at: €215.00

    Holds one 1.5ml microcentrifuge tubes for molecular biology separations of 20-500µl.

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  16. BioMag® MultiSep Magnetic Separator

    BioMag® MultiSep Magnetic Separator

    Starting at: €287.00

    Can be used for different tube sizes as a convenient and economical alternative to having a specific magnetic separator for each tube size. MultiSep can be used with 50ml, 15ml or 1.5ml centrifuge tubes and has a simple robust design. Well suited for labs that do not need to perform simultaneous multiple magnetic particle separations.

    Tubes and/or vials not included.

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  17. Neodymium Iron Magnet

    Neodymium Iron Magnet

    Starting at: €220.00

    This rare earth magnet is a Neodymium Iron Boron (NdFeB) block magnet. It measures 1" square and is 0.5" thick.

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  18. Polysciences Bead Solution | Polysciences, Inc.

    Polysciences Bead Solution

    Starting at: €59.00

    Polysciences Bead Solution is a ready-to-use aqueous suspending solution for the dilution and/or storage of your uncoated plain, dyed or functionalized polymer microspheres (both carboxylated or aminated). An antimicrobial agent deters microbial contamination, and stabilizers promote suspension dispersity, peace of mind, and harmonious accord in the laboratory.

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  19. Polysciences Bead Coupling Buffer, pH 7.4 | Polysciences, Inc.

    Polysciences Bead Coupling Buffer, pH 7.4

    Starting at: €49.00

    Polysciences Bead Coupling Buffers are ready-to-use buffers that are available in a variety of pH levels (4.5 to 9.0). They can be used as coupling or wash buffers for plain, dyed, or functionalized polymer microspheres.

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  20. Polysciences Bead Coupling Buffer, pH 4.5 | Polysciences, Inc.

    Polysciences Bead Coupling Buffer, pH 4.5

    Starting at: €49.00

    Polysciences Bead Coupling Buffers are ready-to-use buffers that are available in a variety of pH levels (4.5 to 9.0). They can be used as coupling or wash buffers for plain, dyed, or functionalized polymer microspheres.

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  21. Polysciences Bead Coupling Buffer, pH 6.0 | Polysciences, Inc.

    Polysciences Bead Coupling Buffer, pH 6.0

    Starting at: €49.00

    Polysciences Bead Coupling Buffers are ready-to-use buffers that are available in a variety of pH levels (4.5 to 9.0). They can be used as coupling or wash buffers for plain, dyed, or functionalized polymer microspheres.

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  22. Polysciences Bead Coupling Buffer, pH 9.0 | Polysciences, Inc.

    Polysciences Bead Coupling Buffer, pH 9.0

    Starting at: €49.00

    Polysciences Bead Coupling Buffers are ready-to-use buffers that are available in a variety of pH levels (4.5 to 9.0). They can be used as coupling or wash buffers for plain, dyed, or functionalized polymer microspheres.

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  23. Polysciences Bead Storage Buffer, pH 8.5 | Polysciences, Inc.

    Polysciences Bead Storage Buffer, pH 8.5

    Starting at: €49.00

    Polysciences Bead Storage Buffer is available in two pH levels: 7.4 and 8.5.

    Our Coupling Buffers are ready-to-use buffers that are available in a variety of pH levels (4.5 to 9.0). They can be used as coupling or wash buffers for plain, dyed, or functionalized polymer microspheres.

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  24. Polysciences Bead Storage Buffer, pH 7.4 | Polysciences, Inc.

    Polysciences Bead Storage Buffer, pH 7.4

    Starting at: €49.00

    Polysciences Bead Storage Buffer is available in two pH levels: 7.4 and 8.5.

    Our Coupling Buffers are ready-to-use buffers that are available in a variety of pH levels (4.5 to 9.0). They can be used as coupling or wash buffers for plain, dyed, or functionalized polymer microspheres.

    Learn More