Shanghai VKEY Biotechnologies Co.,Ltd.
Shanghai VKEY Biotechnologies Co.,Ltd.
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Protein-protein interaction is fundamental to signal transduction both within and between cells, as well as to metabolic regulation and biological reactions. Consequently, in-depth studies of these interactions not only enhance our understanding of intracellular biological mechanisms but also hold significant importance for drug research and development, as well as disease treatment. The KeyTec® TR-FRET Toolbox series offers a straightforward and rapid means of detecting protein-protein interactions, making it an excellent choice for drug screening and research into drug action mechanisms.

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KeyTec® TR-FRET mAb anti-GST-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-GST-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-GST-Solar Eu is designed for developing the TR-FRET Assay. The anti-GST antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one GST-tagged protein binds to the donor (KeyTec® TR-FRET mAb anti-GST-Solar Eu), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020005S / A1020005L
KeyTec® TR-FRET Streptavidin-HX (20 uM)
KeyTec® TR-FRET Streptavidin-HX (20 uM)
KeyTec® TR-FRET Streptavidin-HX is designed for developing the TR-FRET Assay. In the Protein-Protein Interaction assay, one Biotinylated protein binds to the acceptor (KeyTec® TR-FRET Streptavidin-HX), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020024S / A1020024L
KeyTec® TR-FRET mAb anti-HIS-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-HIS-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-HIS-Solar Eu is designed for developing the TR-FRET Assay. The anti-HIS antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one HIS-tagged protein binds to the donor (KeyTec® TR-FRET mAb anti-HIS-Solar Eu*1), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020001S / A1020001L
KeyTec® TR-FRET mAb anti-HIS-Solar Tb (100X)
KeyTec® TR-FRET mAb anti-HIS-Solar Tb (100X)
KeyTec® TR-FRET mAb anti-HIS-Solar Tb is designed for developing the TR-FRET Assay. The anti-HIS antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one HIS-tagged protein binds to the donor (KeyTec® TR-FRET mAb anti-HIS-Solar Tb*1), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020002S / A1020002L
KeyTec® TR-FRET mAb anti-HIS-LA (100X)
KeyTec® TR-FRET mAb anti-HIS-LA (100X)
KeyTec® TR-FRET mAb anti-HIS-LA is designed for developing the TR-FRET Assay. The anti-HIS antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one HIS-tagged protein binds to the acceptor (KeyTec® TR-FRET mAb anti-HIS- LA*1), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020003S / A1020003L
KeyTec® TR-FRET mAb anti-HIS-HX (100X)
KeyTec® TR-FRET mAb anti-HIS-HX (100X)
KeyTec® TR-FRET mAb anti-HIS-HX is designed for developing the TR-FRET Assay. The anti-HIS antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one HIS-tagged protein binds to the acceptor (KeyTec® TR-FRET mAb anti-HIS- HX*1), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020004S / A1020004L
KeyTec® TR-FRET mAb anti-GST-LA (100X)
KeyTec® TR-FRET mAb anti-GST-LA (100X)
KeyTec® TR-FRET mAb anti-GST-LA is designed for developing the TR-FRET Assay. The anti-GST antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one GST-tagged protein binds to the acceptor (KeyTec® TR-FRET mAb anti-GST-LA*1), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020007S / A1020007L
KeyTec® TR-FRET mAb anti-FLAG-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-FLAG-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-FLAG-Solar Eu is designed for developing the TR-FRET Assay. The anti-FLAG antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one FLAG-tagged protein binds to the donor (KeyTec® TR-FRET mAb anti-FLAG-Solar Eu*1), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020009S / A1020009L
KeyTec® TR-FRET mAb anti-FLAG-LA (100X)
KeyTec® TR-FRET mAb anti-FLAG-LA (100X)
KeyTec® TR-FRET mAb anti-FLAG-LA is designed for developing the TR-FRET Assay. The anti-FLAG antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one FLAG-tagged protein binds to the acceptor (KeyTec® TR-FRET mAb anti-FLAG- LA*1), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020011S / A1020011L
KeyTec® TR-FRET mAb anti-MYC-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-MYC-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-MYC-Solar Eu is designed for developing the TR-FRET Assay. The anti-MYC antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one MYC-tagged protein binds to the donor (KeyTec® TR-FRET mAb anti-MYC-Solar Eu*1), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020013S / A1020013L
KeyTec® TR-FRET mAb anti-MYC-LA (100X)
KeyTec® TR-FRET mAb anti-MYC-LA (100X)
KeyTec® TR-FRET mAb anti-MYC-LA is designed for developing the TR-FRET Assay. The anti-MYC antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one MYC-tagged protein binds to the acceptor (KeyTec® TR-FRET mAb anti-MYC- LA*1), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020015S / A1020015L
KeyTec® TR-FRET mAb anti-HA-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-HA-Solar Eu (100X)
KeyTec® TR-FRET mAb anti-HA-Solar Eu is designed for developing the TR-FRET Assay. The anti-HA antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one HA-tagged protein binds to the donor (KeyTec® TR-FRET mAb anti-HA-Solar Eu*1), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020017S / A1020017L
KeyTec® TR-FRET mAb anti-HA-LA (100X)
KeyTec® TR-FRET mAb anti-HA-LA (100X)
KeyTec® TR-FRET mAb anti-HA-LA is designed for developing the TR-FRET Assay. The anti-HA antibody is a mouse monoclonal antibody. In the Protein-Protein Interaction assay, one HA-tagged protein binds to the acceptor (KeyTec® TR-FRET mAb anti-HA- LA*1), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020019S / A1020019L
KeyTec® TR-FRET Streptavidin-Solar Eu (100X)
KeyTec® TR-FRET Streptavidin-Solar Eu (100X)
KeyTec® TR-FRET Streptavidin-Solar Eu is designed for developing the TR-FRET Assay. In the Protein-Protein Interaction assay, one Biotinylated protein binds to the donor (KeyTec® TR-FRET Streptavidin-Solar Eu*1), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020021S / A1020021L
KeyTec® TR-FRET Streptavidin-Solar Tb (100X)
KeyTec® TR-FRET Streptavidin-Solar Tb (100X)
KeyTec® TR-FRET Streptavidin-Solar Tb is designed for developing the TR-FRET Assay. In the Protein-Protein Interaction assay, one Biotinylated protein binds to the donor (KeyTec® TR-FRET Streptavidin-Solar Tb*1), and the other protein is labeled (directly or indirectly) with the acceptor (KeyTec® TR-FRET LA/HX*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020022S / A1020022L
KeyTec® TR-FRET Streptavidin-LA (20 uM)
KeyTec® TR-FRET Streptavidin-LA (20 uM)
KeyTec® TR-FRET Streptavidin-LA is designed for developing the TR-FRET Assay. In the Protein-Protein Interaction assay, one Biotinylated protein binds to the acceptor (KeyTec® TR-FRET Streptavidin- LA*1), and the other protein is labeled (directly or indirectly) with the donor (KeyTec® TR-FRET Eu/Tb*2). When the two proteins interact, the donor molecule is brought into proximity with the acceptor molecule. Excitation of the donor will result in the generation of the TR-FRET signal at 665 nm, proportional to the extent of protein interaction.
CAT. / A1020023S / A1020023L

Outstanding Features

High Sensitivity and Good Stability
High Sensitivity and Good Stability
Low Background Signal
Low Background Signal
Simple Operation Without the Need for Washing
Simple Operation Without the Need for Washing
Suitable for High-Throughput Screening
Suitable for High-Throughput Screening
Advantages of VEKY-BIO Tool Box

Advantages of VEKY-BIO Tool Box

The KeyTec® TR - FRET Tool - Box series of products provide flexible solutions for developing protein - protein interaction experiments. This series includes tag antibodies (such as Anti - HIS, Anti - GST, etc.), secondary antibodies (such as Anti - Human IgG, etc.) and proteins (Streptavidin, Protein A, etc.) conjugated with TR-FRET fluorescence resonance energy transfer donors (Solar Eu/Solar Tb) or fluorescence resonance energy transfer acceptors (LA/HX), allowing you to develop your own TR-FRET experiments like 'building blocks'.