PerkinElmer

Donor Beads

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Create homogeneous assays without wash steps or separation steps. Use our Alpha Donor beads in conjunction with Alpha Acceptor beads for flexible choices in biochemical and cellular assays.

  • Measure a broad range of protein-protein and other binding interactions, from low-affinity to high-affinity (pM to mM)
  • Detect and quantitate any analyte, from small molecules to very large protein and antibody complexes -- spanning up to 200 nm or more
  • Screen and quantitate various enzymatic reactions, from kinase to epigenetic targets

Products & Services (18)
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  • Protein Analysis & Detection (12)
  • Protein-protein interactions (15)
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  • AlphaLISA (17)
  • AlphaLISA SureFire Ultra (1)
Detection Method
  • Alpha (14)

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1-18 of 18 Products & Services

  • Alpha Donor Bead Nickel Chelate
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    Nickel Chelate Alpha Donor beads

    AS101D , AS101M , AS101R
    Alpha Donor beads conjugated to nickel chelate. This bead can be used to capture His-tagged proteins for Alpha no-wash protein-protein interaction assays and other applications.
    Price Range : 603.00 USD - 10900.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-DNP Alpha Donor Beads

    AS111D , AS111M , AS111R
    Alpha Donor beads conjugated to anti-DNP antibody. These beads can be used to capture DNP-labeled proteins, peptides, and small molecules.
    Price Range : 1995.00 USD - 23300.00 USD
  • PerkinElmer
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    Protein A Alpha Donor beads

    AS102D , AS102M , AS102R
    Alpha Donor beads conjugated to Protein A. This bead can be used to capture antibodies for Alpha no-wash protein detection, antibody detection, antibody binding, and other applications.
    Price Range : 603.00 USD - 10900.00 USD
  • Streptavidin-coated Alpha Donor Bead
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    AlphaScreen Streptavidin Donor beads

    6760002S , 6760002 , 6760002B
    Alpha Donor beads coated with streptavidin, for biotinylated biomolecules for use in Alpha no-wash assays.
    Price Range : 451.00 USD - 12600.00 USD
  • Streptavidin-coated Alpha Donor Bead
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    AlphaScreen Streptavidin Donor Beads

    ALSU-ASDB-0.06ML , ALSU-ASDB-1.2ML , ALSU-ASDB-6ML
    Additional beads for Alpha SureFire Ultra assays.
    Price Range : 63.00 USD - 5400.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-FLAG® Alpha Donor beads

    AS103D , AS103M , AS103R
    Alpha Donor beads conjugated to anti-FLAG antibody. This bead can be used to capture FLAG-tagged proteins for Alpha no-wash protein-protein interaction assays and other applications.
    Price Range : 603.00 USD - 10900.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-Rabbit IgG Alpha Donor beads

    AS105D , AS105M , AS105R
    Alpha Donor beads conjugated to anti-rabbit IgG antibody. This bead can be used to capture rabbit IgG antibodies for Alpha no-wash protein detection, antibody detection, antibody binding, and other applications.
    Price Range : 603.00 USD - 10900.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-FITC Alpha Donor beads

    AS115D , AS115M , AS115R
    Alpha Donor beads conjugated to anti-FITC antibody. The anti-FITC antibody is a mouse IgG2a monoclonal antibody. This bead can be used to capture FITC-labeled proteins, small molecules, and antibodies for Alpha no-wash protein detection, protein-protein interaction, binding, and other applications.
    Price Range : 611.00 USD - 11000.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-rat IgG Alpha Donor Beads

    AS110D , AS110M , AS110R
    Alpha Donor beads conjugated to anti-rat IgG antibody. This bead can be used to capture rat IgG antibodies for Alpha no-wash protein detection, antibody detection, antibody binding, and other applications.
    Price Range : 643.00 USD - 10900.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-Mouse IgG Alpha Donor beads

    AS104D , AS104M , AS104R
    Alpha Donor beads conjugated to anti-mouse IgG antibody. This bead can be used to capture mouse IgG antibodies for Alpha no-wash protein detection, antibody detection, antibody binding, and other applications.
    Price Range : 603.00 USD - 10900.00 USD
  • Alpha Donor Bead Fc-coated
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    Fc-fragment (human) conjugated Alpha Donor Beads

    AS113D , AS113M , AS113R
    Alpha Donor beads conjugated to human IgG Fc fragment. These beads can be used to capture Fc binding proteins and receptors.
    Price Range : 607.00 USD - 11000.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-DIG Alpha Donor beads

    AS108D , AS108M , AS108R
    Alpha Donor beads conjugated to anti-DIG (digoxin) antibody. This bead can be used to capture Dig-labeled biomolecules for Alpha no-wash assays.
    Price Range : 644.00 USD - 10900.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-GFP Alpha Donor Beads

    AS112D , AS112M , AS112R
    Alpha Donor beads conjugated to anti-GFP antibody. The antibody is a mouse monoclonal antibody that recognizes wildtype and recombinant GFP (rGFP), and cross-reacts with eGFP. These beads can be used to capture GFP-tagged proteins for AlphaScreen, AlphaLISA, and AlphaPlex no-wash assays.
    Price Range : 767.00 USD - 11200.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-Human IgG Alpha Donor beads

    AS114D , AS114M , AS114R
    Alpha Donor beads conjugated to mouse anti-human IgG (Fc-specific) antibody. This bead can be used to capture human IgG antibodies containing an Fc-region for Alpha no-wash protein detection, Fc-receptor binding, antibody detection, antibody binding, and other applications.
    Price Range : 611.00 USD - 11000.00 USD
  • PerkinElmer
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    Strep-Tactin® Alpha Donor beads

    AS106D , AS106M , AS106R
    Alpha Donor beads conjugated to Strep-Tactin®. These beads can be used to capture Strep-tag® II-tagged proteins for Alpha no-wash assays.
    Price Range : 603.00 USD - 10900.00 USD
  • AlphaLISA Acceptor Bead Unconjugated
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    AlphaScreen Unconjugated Donor Beads

    6762013 , 6762011 , 6762012
    Alpha Unconjugated Donor beads are provided so that you can conjugate your biomolecule-of-interest (antibody, protein, peptide, etc.) to create your own Alpha Donor beads for use in Alpha no-wash assays.
    Price Range : 451.00 USD - 12600.00 USD
  • Alpha Donor Bead Antibody Conjugated
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    Anti-HRP Alpha Donor Beads

    AS109D , AS109M , AS109R
    Alpha Donor beads conjugated to anti-HRP antibody. These beads can be used to capture HRP-fusion proteins for Alpha no-wash detection, binding, and other assays.
    Price Range : 585.00 USD - 10500.00 USD
  • Streptavidin-coated Alpha Donor Bead
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    Alpha Glutathione Donor beads

    6765300 , 6765301 , 6765302
    Alpha Donor beads coated with glutathione.
    Price Range : 630.00 USD - 11800.00 USD
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