Report error Found 968 Enz. Inhib. hit(s) with Target = 'DNA topoisomerase 1'
Affinity DataKd: 0.296nMAssay Description:Binding affinity to topoisomerase 1More data for this Ligand-Target Pair
Affinity DataEC50: 1.5nMAssay Description:Inhibition of DNA topoisomerase 1 in mouse P388/S cells assessed as formation of topoisomerase 1-DNA complex by proteinase K/SDS methodMore data for this Ligand-Target Pair
Affinity DataKd: 2.65nMAssay Description:Binding affinity to topoisomerase 1More data for this Ligand-Target Pair
Affinity DataEC50: 3.30nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 6.40nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
Affinity DataEC50: 8nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataEC50: 8nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
Affinity DataIC50: 11nMAssay Description:Inhibition of topoisomerase I activity was determined in vitro by using the cleavable complex assay(calf thymus)More data for this Ligand-Target Pair
Affinity DataEC50: 11.2nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
Affinity DataEC50: 12nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 12.8nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
Affinity DataIC50: 15nMAssay Description:Inhibition of topoisomerase I activity was determined in vitro by using the cleavable complex assay(calf thymus)More data for this Ligand-Target Pair
Affinity DataEC50: 16nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 17nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 17nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataEC50: 17nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataEC50: 17.6nMAssay Description:Topoisomerase I activity for single-strand breaks in the DNA substrateMore data for this Ligand-Target Pair
Affinity DataEC50: 19nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 20nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 20nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 20nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataIC50: 21nMAssay Description:Inhibition of recombinant human Top1 expressed in baculovirus infected sf9 insect cells using supercoiled pBS (SK+) DNA as substrate incubated for 30...More data for this Ligand-Target Pair
Affinity DataIC50: 21nMAssay Description:Poison activity at recombinant human TOP1 expressed in baculovirus infected Sf9 insect cells assessed as decrease in relaxed supercoiled pBS(SK+) DNA...More data for this Ligand-Target Pair
Affinity DataIC50: 21nMAssay Description:Inhibition of human topoisomerase-1 beta incubated for 2 hrs by ELISAMore data for this Ligand-Target Pair
Affinity DataEC50: 22nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 22nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 22nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 23nMAssay Description:Inhibition of DNA topoisomerase 1 in mouse P388/S cells assessed as formation of topoisomerase 1-DNA complex by proteinase K/SDS methodMore data for this Ligand-Target Pair
Affinity DataEC50: 23nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 24nMAssay Description:Inhibition of DNA topoisomerase 1 in mouse P388/S cells assessed as formation of topoisomerase 1-DNA complex by proteinase K/SDS methodMore data for this Ligand-Target Pair
Affinity DataIC50: 24nMAssay Description:Inhibition of recombinant human Top1 expressed in baculovirus infected sf9 insect cells using supercoiled pBS (SK+) DNA as substrate incubated for 30...More data for this Ligand-Target Pair
Affinity DataEC50: 25nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataIC50: 25nMAssay Description:Poison activity at recombinant human TOP1 expressed in baculovirus infected Sf9 insect cells assessed as decrease in relaxed supercoiled pBS(SK+) DNA...More data for this Ligand-Target Pair
Affinity DataEC50: 25nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataEC50: 25nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataIC50: 25nMAssay Description:Inhibition of recombinant human Top1 expressed in baculovirus infected sf9 insect cells using supercoiled pBS (SK+) DNA as substrate incubated for 30...More data for this Ligand-Target Pair
Affinity DataEC50: 26nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataEC50: 26nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataKd: 26.5nMAssay Description:Binding affinity to topoisomerase 1More data for this Ligand-Target Pair
Affinity DataEC50: 27nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataIC50: 27nMAssay Description:Inhibition of Topoisomerase I by cleavage complex formation in intact human HL-60 cellsMore data for this Ligand-Target Pair
Affinity DataIC50: 28nMAssay Description:Inhibitory activity against DNA topoisomerase IMore data for this Ligand-Target Pair
Affinity DataIC50: 28nMAssay Description:In vitro fragmentation of DNA in the presence of excess calf thymus topoisomerase.More data for this Ligand-Target Pair
Affinity DataEC50: 29nMAssay Description:Inhibition of human DNA topoisomerase 1-mediated DNA cleavage assessed as relaxation of supercoiled pBR322 plasmid DNA after 15 mins by densitometerMore data for this Ligand-Target Pair
Affinity DataIC50: 29nMAssay Description:Inhibition of recombinant human Top1 expressed in baculovirus infected sf9 insect cells using supercoiled pBS (SK+) DNA as substrate incubated for 30...More data for this Ligand-Target Pair
Affinity DataIC50: 29nMAssay Description:Poison activity at recombinant human TOP1 expressed in baculovirus infected Sf9 insect cells assessed as decrease in relaxed supercoiled pBS(SK+) DNA...More data for this Ligand-Target Pair
Affinity DataIC50: 29nMAssay Description:Inhibition of recombinant human Top1 derived from human MCF7 cell extract incubated for 30 minsMore data for this Ligand-Target Pair
Affinity DataEC50: 30nMAssay Description:Inhibitory effect on topoisomerase-1 mediated DNA cleavage using supercoiled pBR322 plasmid DNAMore data for this Ligand-Target Pair
Affinity DataIC50: 30nMAssay Description:Ability to inhibit calf thymus topoisomerase I when assayed in the cleavable complex formationMore data for this Ligand-Target Pair








































