TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 210nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 1.70E+3nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 3.10E+3nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 3.80E+3nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 6.20E+3nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 8.59E+3nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 1.50E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 1.50E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 1.50E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: 1.70E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair
TargetMitotic checkpoint serine/threonine-protein kinase BUB1 [704-1085](Homo sapiens (Human))
Bayer Pharma Aktiengesellschaft
US Patent
Bayer Pharma Aktiengesellschaft
US Patent
Affinity DataIC50: >2.00E+4nMpH: 8.0Assay Description:Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose aff...More data for this Ligand-Target Pair