PerkinElmer

Protein-Protein Interaction Research Reagents

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The interactions and binding of proteins are implicated in a large number of biological processes. The need for efficient, highly sensitive assays to study large protein interactions is increasingly important.

Notable, our Alpha technology is a highly flexible, homogenous, no-wash assay ideal for the measurement of protein interactions and complexes as large as 200 nm in size. A bead-based proximity assay, Alpha technology offers the possibility to assay many biological targets including enzymes, receptor-ligand interactions, low-affinity interactions, second messenger levels, DNA, RNA, proteins, peptides, sugars and small molecules.

The full measurement capabilities of our protein-protein interaction analysis technologies include:

  • Transient and stable interactions
  • Low-to-high affinity interactions (pM to mM affinity)
  • Full-length protein-protein binding
  • Peptide-protein
  • Receptor dimerization
  • Protein-small molecule
  • Protein complex interactions

Products & Services (102)
Filters:
Assay Target
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  • Protein Analysis & Detection (46)
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  • AlphaLISA (52)
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  • Yes (102)
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  • In vitro (71)
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  • Microplates (72)

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1-25 of 102 Products & Services

  • AlphaLISA HIV 1 p24 detection kit

    PD-1/PD-L1 (cyno) AlphaLISA Binding Kit

    The AlphaLISA® cyno PD-1/PD-L1 binding kit is designed for the detection of binding activity between cyno PD-1 and PD-L1, using a fast and simple homogeneous AlphaLISA assay (no wash steps). This assay can be used to screen for small molecules that inhibit binding, as a competitive ligand binding (CLB) assay to screen therapeutic blocking antibodies, and for potency assays.

  • AlphaLISA HIV 1 p24 detection kit

    CD28/CD86 (human) AlphaLISA Binding Kit

    The AlphaLISA® human CD28/CD86 binding kit is designed for the detection of binding activity between human CD28 and CD86, using a fast and simple homogeneous AlphaLISA assay (no wash steps). This assay can be used to screen for small molecules that inhibit binding, as a competitive ligand binding (CLB) assay to screen therapeutic blocking antibodies, and for potency assays.

  • AlphaLISA HIV 1 p24 detection kit

    PD-1/PD-L2 (human) AlphaLISA Binding Kit

    The AlphaLISA® human PD-1/PD-L2 binding kit is designed for the detection of binding activity between human PD-1 and PD-L2, using a fast and simple homogeneous AlphaLISA assay (no wash steps). This assay can be used to screen for small molecules that inhibit binding, as a competitive ligand binding (CLB) assay to screen therapeutic blocking antibodies, and for potency assays.
  • AlphaLISA Binding

    TNFα/TNFR2 (human) AlphaLISA Binding Kit

    The AlphaLISA® human TNFα/TNFR2 binding kit is designed for the detection of binding activity between human TNFα and TNFR2, using a fast and simple homogeneous AlphaLISA assay (no wash steps). This assay can be used to screen for small molecules that inhibit binding, as a competitive ligand binding (CLB) assay to screen therapeutic blocking antibodies, and for potency assays.
  • AlphaLISA Binding

    TNFα/TNFR1 (human) AlphaLISA Binding Kit

    The AlphaLISA® human TNFα/TNFR1 binding kit is designed for the detection of binding activity between human TNFα and TNFR1, using a fast and simple homogeneous AlphaLISA assay (no wash steps). This assay can be used to screen for small molecules that inhibit binding, as a competitive ligand binding (CLB) assay to screen therapeutic blocking antibodies, and for potency assays.
  • AlphaLISA Binding

    4-1BB/4-1BBL (human) AlphaLISA Binding Kit

    The AlphaLISA® 4-1BB/4-1BBL binding kit is designed for the detection of binding activity between human 4-1BB and 4-1BBL, using a fast and simple homogeneous AlphaLISA assay (no wash steps). This assay can be used to screen for small molecules that inhibit binding, as a competitive ligand binding (CLB) assay to screen therapeutic blocking antibodies, and for potency assays.
  • AlphaLISA HIV 1 p24 detection kit

    FcRn (human) AlphaLISA Binding Kit

    The AlphaLISA human FcRn binding kit is designed for the detection of binding between FcRn and human IgG using a homogeneous AlphaLISA assay (no wash steps). This assay can facilitate the design and development of antibody therapeutics using a competition assay format.
  • AlphaLISA HIV 1 p24 detection kit

    FcγR3B (CD16b) AlphaLISA Binding Kit

    The AlphaLISA FCGR3B (CD16b) binding kit is designed for the detection of binding between FcγR3B (CD16b) and human IgG Fc fragment using a homogeneous AlphaLISA assay (no wash steps). This assay can facilitate the design and development of antibody therapeutics using a competition assay format.
  • AlphaLISA Binding

    PD-1/PD-L1 (mouse) AlphaLISA Binding Kit

    The AlphaLISA® mouse PD-1/PD-L1 binding assay enables development and characterization of small and large molecule anti-mouse PD-1 or PD-L1 reagents for in vitro and in vivo studies, testing of other putative binding ligands such as PD-L2 or characterization of ligand subregions for their ability to block binding, and determination of mouse cross-reactivity of anti-human PD-1 or PD-L1 reagents using a homogeneous AlphaLISA assay (no wash steps).
  • AlphaLISA HIV 1 p24 detection kit

    FcγR2A/CD32a (167R) AlphaLISA Binding Kit

    This kit is designed for the detection of binding between FCGR2A (CD32a) (167R) and human IgG Fc fragment using a homogeneous AlphaLISA® assay (no wash steps). This assay can facilitate the design and development of antibody therapeutics by using competitive binding.
  • AlphaLISA HIV 1 p24 detection kit

    FcγR2A/CD32a (167H) AlphaLISA Binding Kit

    This kit is designed for the detection of binding between FCGR2A (CD32a) (167H) and human IgG Fc fragment using a homogeneous AlphaLISA® assay (no wash steps). This assay can facilitate the design and development of antibody therapeutics by using competitive binding.
  • AlphaLISA HIV 1 p24 detection kit

    FCGR1/CD64 AlphaLISA Binding Kit

    This kit is designed for the detection of binding between FCGR1 (CD64) and human IgG Fc fragment using a homogeneous AlphaLISA® assay (no wash steps). This assay can facilitate the design and development of antibody therapetics by using competitive binding.
  • AlphaLISA HIV 1 p24 detection kit

    FCGR2B/CD32b AlphaLISA Binding Kit

    This kit is designed for the detection of binding between FCGR2B (CD32b) and human IgG Fc fragment using a homogeneous AlphaLISA® assay (no wash steps). This assay can facilitate the design and development of antibody therapeutics by using competitive binding.
  • Alpha Donor Bead Antibody Conjugated

    Anti-GFP Alpha Donor Beads

    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.
  • ULight-anti-V5 (LANCE TR-FRET)

    Anti-V5 tag antibody labeled with ULight™ dye. This ULight-labeled reagent can be used to capture V5-tagged proteins and peptides, and can be used in conjunction with LANCE® Europium-labeled reagents to create TR-FRET no-wash assays for protein-protein interaction, protein detection, and enzymatic studies.
  • LANCE Ultra Biomarker

    EGF-EGFR LANCE Ultra TR-FRET Binding Kit

    This kit is designed for the detection of binding activity between Human EGF and EGFR using a homogeneous LANCE Ultra TR-FRET assay. This assay can facilitate the design and development of therapeutics which competitively inhibit EGF/EGFR interaction.
  • Europium-labeled antibody for LANCE assays

    Eu-anti-V5 (LANCE TR-FRET)

    Europium-labeled anti-V5 antibody, for capturing V5-tagged proteins in LANCE® TR-FRET assays. This Europium-labeled reagent can be used to capture V5-tagged proteins and peptides, and can be used in conjunction with LANCE® ULight or SureLight APC reagents to create TR-FRET no-wash assays for protein-protein interaction, protein detection, and enzymatic studies.
  • Alpha Donor Bead Antibody Conjugated

    Anti-DNP Alpha Donor Beads

    Alpha Donor beads conjugated to anti-DNP antibody. These beads can be used to capture DNP-labeled proteins, peptides, and small molecules.
  • Anti-DNP AlphaLISA Acceptor Beads

    AlphaLISA® Acceptor beads conjugated to anti-DNP antibody. These beads can be used to capture DNP-labeled proteins, peptides, and small molecules.
  • Anti-C-tag AlphaLISA Acceptor Beads

    AlphaLISA Acceptor beads conjugated to anti-C-tag antibody. These beads can be used to capture C-tag proteins, and can be used in conjunction with Alpha Donor beads to create AlphaLISA no-wash assays.
  • Alpha Donor Bead Antibody Conjugated

    Anti-rat IgG Alpha Donor Beads

    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.
  • ULight anti-c-myc antibody

    ULight labeled anti-c-myc antibody for LANCE® TR-FRET assays.
  • AlphaPlex Acceptor Bead 545 Antibody

    Anti-HA AlphaPlex 545 (Tb) Acceptor Beads

    AlphaPlex™-545 (Terbium) Acceptor beads conjugated to anti-HA (hemaglutinin) antibody. These beads can be used to capture HA-tagged proteins and peptides.
  • Assay AlphaPlex acceptor bead 645

    Protein A AlphaPlex™ 645 (Sm) Acceptor Beads

    AlphaPlex-645 (Samarium) Acceptor beads conjugated to Protein A. These beads are used to capture immunoglobulins through their heavy chain (Fc region) allowing optimal orientation and antigen detection. Protein A has higher affinity for rabbit, pig, dog and cat IgG.
  • AlphaLISA HIV 1 p24 detection kit

    MMP-7 (human) AlphaLISA Detection Kit

    The AlphaLISA® immunoassay kit for human MMP7 enables the detection and quantitation of human pro- and active MMP-7 (hMMP-7) in serum, buffered solution and cell culture supernatants using a homogeneous AlphaLISA assay (no wash steps).
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