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)
Technical Resources (33)
Tools & More (13)
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Products & Services (18)

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Protein Analysis & Detection (12)
Protein-protein interactions (15)

Product Brand Name

Alpha (17)

Detection Method

Alpha (14)

Antibody Conjugates

Anti-DIG (1)
Anti-DNP (1)
Anti-FITC (1)
Anti-FLAG (1)
Anti-GFP (1)
Anti-HRP (1)
Anti-human IgG (1)
Anti-mouse IgG (1)
Anti-rabbit IgG (1)
Anti-rat IgG (1)
Glutathione (1)
Human Fc-fragment (1)
Nickel chelate (1)
Protein A (1)
Strep-Tactin (1)
Streptavidin (1)
Unconjugated (1)

Experimental Type

In vitro (9)

Format

Microplates (10)

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1-18 of 18 Products & Services

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Anti-Human IgG Alpha Donor beads

AS114D , AS114R , AS114M

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 : 581.00 USD - 10500.00 USD
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Alpha Glutathione Donor beads

6765300 , 6765302 , 6765301

Alpha Donor beads coated with glutathione.

Price Range : 599.00 USD - 11200.00 USD
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AlphaScreen Streptavidin Donor beads

6760002S , 6760002 , 6760002B

Alpha Donor beads conjugated to streptavidin.

Price Range : 429.00 USD - 12000.00 USD
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Anti-Mouse IgG Alpha Donor beads

AS104D , AS104R , AS104M

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 : 573.00 USD - 10400.00 USD
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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 : 573.00 USD - 10400.00 USD
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Anti-GFP Alpha Donor Beads

AS112R , AS112M , AS112D

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 : 729.00 USD - 10600.00 USD
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Protein A Alpha Donor beads

AS102D , AS102R , AS102M

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 : 573.00 USD - 10400.00 USD
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Anti-HRP Alpha Donor Beads

AS109M , AS109R , AS109D

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 : 556.00 USD - 10000.00 USD
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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 : 1896.00 USD - 22100.00 USD
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Anti-rat IgG Alpha Donor Beads

AS110D , AS110R , AS110M

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 : 611.00 USD - 10400.00 USD
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Strep-Tactin® Alpha Donor beads

AS106R , AS106M , AS106D

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 : 573.00 USD - 10400.00 USD
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AlphaScreen Unconjugated Donor Beads

6762012 , 6762013 , 6762011

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 : 429.00 USD - 12000.00 USD
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Anti-DIG Alpha Donor beads

AS108D , AS108R , AS108M

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 : 612.00 USD - 10400.00 USD
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Anti-FITC Alpha Donor beads

AS115M , AS115R , AS115D

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 : 581.00 USD - 10500.00 USD
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Anti-Rabbit IgG Alpha Donor beads

AS105R , AS105M , AS105D

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 : 573.00 USD - 10400.00 USD
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AlphaScreen Streptavidin Donor Beads

ALSU-ASDB-1.2ML , ALSU-ASDB-6ML , ALSU-ASDB-0.06ML

Additional beads for Alpha SureFire Ultra assays.

Price Range : 60.00 USD - 5100.00 USD
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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 : 573.00 USD - 10400.00 USD
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Fc-fragment (human) conjugated Alpha Donor Beads

AS113D , AS113R , AS113M

Alpha Donor beads conjugated to human IgG Fc fragment. These beads can be used to capture Fc binding proteins and receptors.

Price Range : 577.00 USD - 10500.00 USD

Technical Resources (33)

Tools & More(13)

Business Insights (0)

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