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TopoGen

TopoGEN is a biotechnology company specializing in DNA topoisomerase research, DNA damage/repair assays, and anticancer drug discovery tools. With decades of experience, TopoGEN provides innovative products and services that support pharmaceutical companies, academic institutions, and research laboratories worldwide.

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10% SDS

10% SDS

SKU: TG4060|Size: 1 mL

10-Hydroxy Camptothecin 10 mM

10-Hydroxy Camptothecin 10 mM

SKU: TG4103|Size: 0.25 mL

10x Gel Loading Buffer

10x Gel Loading Buffer

SKU: TG4038|Size: 1 mL

10x Proteinase K

10x Proteinase K

SKU: TG4039|Size: 0.5 mL

20mM ATP

20mM ATP

SKU: TG4035|Size: 0.5 mL

5X Potassium Glutamate

5X Potassium Glutamate

SKU: TG4055|Size: 1 mL

5X SA Gyrase Assay Buffer

5X SA Gyrase Assay Buffer

SKU: TG4045|Size: 1 mL

5x Stop Buffer

5x Stop Buffer

SKU: TG4037|Size: 1 mL

5x Topoisomerase IV Assay Buffer (2-part)

5x Topoisomerase IV Assay Buffer (2-part)

SKU: TG4032|Size: 1 mL

9-Nitro-20 (S) Camptothecin 10mM

9-Nitro-20 (S) Camptothecin 10mM

SKU: TG4102|Size: 0.25 mL

9-amino-CPT 10mM (0.25ml)

9-amino-CPT 10mM (0.25ml)

SKU: TG4104|Size: 0.25 mL

Camptothecin 10mM

Camptothecin 10mM

SKU: TG4110|Size: 0.25 mL

Ciproflaxin

Ciproflaxin

SKU: TG4180|Size: 50 µL

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  Includes iHNHeLa cell line control (100ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (100ug DNA)

SKU: DR5000-Custom-Sce2|Size: 100ug DNA

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  Includes iHNHeLa cell line control (250ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (250ug DNA)

SKU: DR5000-Custom-Sce3|Size: 250ug DNA

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  Includes iHNHeLa cell line control (50ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (50ug DNA)

SKU: DR5000-Custom-Sce|Size: 50ug DNA

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  NO iHNHeLa cell line control (100ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (100ug DNA)

SKU: DR5000A-Custom-Sce2|Size: 100ug DNA

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  NO iHNHeLa cell line control (250ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (250ug DNA)

SKU: DR5000A-Custom-Sce3|Size: 250ug DNA

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  NO iHNHeLa cell line control (50ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (50ug DNA)

SKU: DR5000A-Custom-Sce|Size: 50ug DNA

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (100ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (100ug DNA)

SKU: DR5000 Custom-Sce2|Size: 1 Each

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (250ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (250ug DNA)

SKU: DR5000 Custom-Sce3|Size: 1 Each

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (50ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (50ug DNA)

SKU: DR5000 Custom-Sce|Size: 1 Each

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (100ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (100ug DNA)

SKU: DR5000A Custom-Sce2|Size: 1 Each

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (250ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (250ug DNA)

SKU: DR5000A Custom-Sce3|Size: 1 Each

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (50ug DNA)

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (50ug DNA)

SKU: DR5000A Custom-Sce|Size: 1 Each

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.)  Includes HRHeLa cell line control (100ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (100ug DNA)

SKU: DR3000-Custom-Sce3|Size: 100ug DNA

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.)  Includes HRHeLa cell line control (250ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (250ug DNA)

SKU: DR3000-Custom-Sce2|Size: 250ug DNA

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.)  Includes HRHeLa cell line control (50ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (50ug DNA)

SKU: DR3000-Custom-Sce|Size: 50ug DNA

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (100ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (100ug DNA)

SKU: DR3000 Custom-Sce2|Size: 1 Each

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (250ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (250ug DNA)

SKU: DR3000 Custom-Sce3|Size: 1 Each

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (50ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (50ug DNA)

SKU: DR3000 Custom-Sce|Size: 1 Each

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (100ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (100ug DNA)

SKU: DR3000A-Custom-Sce2|Size: 100ug DNA

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (250ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (250ug DNA)

SKU: DR3000A-Custom-Sce3|Size: 250ug DNA

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (50ug DNA)

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (50ug DNA)

SKU: DR3000A-Custom-Sce|Size: 50ug DNA

DNA Gyrase Assay Kit

DNA Gyrase Assay Kit

SKU: TG1003|Size: 100 Assays

DNA Intercalator/Unwinding Kit

DNA Intercalator/Unwinding Kit

SKU: TG1025|Size: 50 Experiments

Daunomycin 10mM

Daunomycin 10mM

SKU: TG4130|Size: 0.25 mL

Decatenated Kinetoplast DNA Marker

Decatenated Kinetoplast DNA Marker

SKU: TG2020-1|Size: 10 µg

Doxorubicin 10mM

Doxorubicin 10mM

SKU: TG4120|Size: 0.25 mL

E. coli DNA Gyrase

E. coli DNA Gyrase

SKU: TG2000G-1|Size: 100 Units

E. coli Topo IV Drug Screening Kit (20ug kDNA + 100u E. coli Topo IV)

E. coli Topo IV Drug Screening Kit (20ug kDNA + 100u E. coli Topo IV)

SKU: TG1008-1A|Size: 100 Assays

E. coli Topo IV Drug Screening Kit (20ug kDNA)

E. coli Topo IV Drug Screening Kit (20ug kDNA)

SKU: TG1008-1|Size: 100 Assays

E. coli Topo IV Drug Screening Kit (50ug kDNA + 250u E. coli Topo IV)

E. coli Topo IV Drug Screening Kit (50ug kDNA + 250u E. coli Topo IV)

SKU: TG1008-2A|Size: 250 Assays

E. coli Topo IV Drug Screening Kit (50ug kDNA + 500u E. coli Topo IV)

E. coli Topo IV Drug Screening Kit (50ug kDNA + 500u E. coli Topo IV)

SKU: TG1008-3A|Size: 250 Assays

E. coli Topo IV Drug Screening Kit (50ug kDNA)

E. coli Topo IV Drug Screening Kit (50ug kDNA)

SKU: TG1008-2|Size: 250 Assays

E. coli Topoisomerase IV

E. coli Topoisomerase IV

SKU: TG2000EC-3|Size: 500 Units

E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA + 100u EC Topo IV)

E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA + 100u EC Topo IV)

SKU: TG1007-1A|Size: 100 Assays

E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA)

E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA)

SKU: TG1007-1|Size: 100 Assays

E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA + 250u EC Topo IV)

E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA + 250u EC Topo IV)

SKU: TG1007-2A|Size: 250 Assays

E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA + 500u EC Topo IV)

E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA + 500u EC Topo IV)

SKU: TG1007-3A|Size: 250 Assays

E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA)

E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA)

SKU: TG1007-2|Size: 250 Assays

Ellipticine 10mM

Ellipticine 10mM

SKU: TG4170|Size: 0.25 mL

Etoposide 10mM

Etoposide 10mM

SKU: TG4140|Size: 0.25 mL

Genistein 10mM

Genistein 10mM

SKU: TG4160|Size: 0.25 mL

Gyrase Assay Buffer 5x

Gyrase Assay Buffer 5x

SKU: TG4030|Size: 1 mL

HR Pooled Cell analysis: 250ug DR-HRGFP, 250ug pSce1,25ug e-GFP Control

HR Pooled Cell analysis: 250ug DR-HRGFP, 250ug pSce1,25ug e-GFP Control

SKU: DR3050-2|Size: 1 Each

HR Pooled Cell analysis:  1000ug DR-HRGFP, 10000ug pSce1, 25ug e-GFP, Puromycin

HR Pooled Cell analysis:  1000ug DR-HRGFP, 10000ug pSce1, 25ug e-GFP, Puromycin

SKU: DR31000|Size: 1

HR Pooled Cell analysis:  1000ug DR-HRGFP, 1000ug pSce1,25ug e-GFP Control

HR Pooled Cell analysis:  1000ug DR-HRGFP, 1000ug pSce1,25ug e-GFP Control

SKU: DR3050-4|Size: 1 Each

HR Pooled Cell analysis:  500ug DR-HRGFP, 500ug pSce1, 25ug e-GFP, Puromycin

HR Pooled Cell analysis:  500ug DR-HRGFP, 500ug pSce1, 25ug e-GFP, Puromycin

SKU: DR3500|Size: 1

HR Pooled Cell analysis:  500ug DR-HRGFP, 500ug pSce1,25ug e-GFP Control

HR Pooled Cell analysis:  500ug DR-HRGFP, 500ug pSce1,25ug e-GFP Control

SKU: DR3050-3|Size: 1 Each

HR Pooled Cell analysis:  50ug DR-HRGFP, 50ug pSce1, 25ug e-GFP, Puromycin

HR Pooled Cell analysis:  50ug DR-HRGFP, 50ug pSce1, 25ug e-GFP, Puromycin

SKU: DR3050|Size: 1

HR Pooled Cell analysis:  50ug DR-HRGFP, 50ug pSce1,25ug e-GFP Control

HR Pooled Cell analysis:  50ug DR-HRGFP, 50ug pSce1,25ug e-GFP Control

SKU: DR3050-1|Size: 1 Each

HR based Kit in HeLa Requiring CRISPR Transfection (100ug DNA)

HR based Kit in HeLa Requiring CRISPR Transfection (100ug DNA)

SKU: DR3000-HRHeLa-CPR2|Size: 100ug DNA

HR based Kit in HeLa Requiring CRISPR Transfection (250ug DNA)

HR based Kit in HeLa Requiring CRISPR Transfection (250ug DNA)

SKU: DR3000-HRHeLa-CPR3|Size: 250ug DNA

HR based Kit in HeLa Requiring CRISPR Transfection (50ug DNA)

HR based Kit in HeLa Requiring CRISPR Transfection (50ug DNA)

SKU: DR3000-HRHeLa-CPR|Size: 50ug DNA

HR based Kit in HeLa Requiring I-Sce1 Transfection (100ug DNA)

HR based Kit in HeLa Requiring I-Sce1 Transfection (100ug DNA)

SKU: DR3000-HRHeLa-Sce2|Size: 100ug DNA

HR based Kit in HeLa Requiring I-Sce1 Transfection (250ug DNA)

HR based Kit in HeLa Requiring I-Sce1 Transfection (250ug DNA)

SKU: DR3000-HRHeLa-Sce3|Size: 250ug DNA

HR based Kit in HeLa Requiring I-Sce1 Transfection (50ug DNA)

HR based Kit in HeLa Requiring I-Sce1 Transfection (50ug DNA)

SKU: DR3000-HRHeLa-Sce|Size: 50ug DNA

HR based Kit in MOUSE 3T3 Cells  Requiring I-Sce1 Transfection (100ug DNA)

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (100ug DNA)

SKU: DR3000-HR3T3-Sce2|Size: 100ug DNA

HR based Kit in MOUSE 3T3 Cells  Requiring I-Sce1 Transfection (250ug DNA)

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (250ug DNA)

SKU: DR3000-HR3T3-Sce3|Size: 250ug DNA

HR based Kit in MOUSE 3T3 Cells  Requiring I-Sce1 Transfection (50ug DNA)

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (50ug DNA)

SKU: DR3000-HR3T3-Sce|Size: 50ug DNA

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (100ug DNA)

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (100ug DNA)

SKU: DR3000 HR3T3-Sce2|Size: 1 Each

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (250ug DNA)

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (250ug DNA)

SKU: DR3000 HR3T3-Sce3|Size: 1 Each

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (50ug DNA)

HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (50ug DNA)

SKU: DR3000 HR3T3-Sce|Size: 1 Each

HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (100ug DNA)

HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (100ug DNA)

SKU: DR3000-HRCN1.4-Sce2|Size: 100ug DNA

HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (250ug DNA)

HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (250ug DNA)

SKU: DR3000-HRCN1.4-Sce3|Size: 250ug DNA

HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (50ug DNA)

HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (50ug DNA)

SKU: DR3000-HRCN1.4-Sce|Size: 50ug DNA

HR in human Neuroblastoma Cells req. I-Sce1 Transfection (100ug DNA)

HR in human Neuroblastoma Cells req. I-Sce1 Transfection (100ug DNA)

SKU: DR3000-HRSH-Sce2|Size: 100ug DNA

HR in human Neuroblastoma Cells req. I-Sce1 Transfection (250ug DNA)

HR in human Neuroblastoma Cells req. I-Sce1 Transfection (250ug DNA)

SKU: DR3000-HRSH-Sce3|Size: 250ug DNA

HR in human Neuroblastoma Cells req. I-Sce1 Transfection (50ug DNA)

HR in human Neuroblastoma Cells req. I-Sce1 Transfection (50ug DNA)

SKU: DR3000-HRSH-Sce|Size: 50ug DNA

HeLa Cell RepHR Pooled Cell analysis:  250ug DR-HRGFP, 250ug pSce1, 25ug e-GFP, Puromycinorters to detect DNA Hypomethylating Effectors

HeLa Cell RepHR Pooled Cell analysis: 250ug DR-HRGFP, 250ug pSce1, 25ug e-GFP, Puromycinorters to detect DNA Hypomethylating Effectors

SKU: DR3250|Size: 1

Human Antibody to Human Topoisomerase I (Scleroderma Serum)

Human Antibody to Human Topoisomerase I (Scleroderma Serum)

SKU: TG2012|Size: 500 Units

Human TDP1 Assay Kit (DNA/Top1 Complex)

Human TDP1 Assay Kit (DNA/Top1 Complex)

SKU: TG1004-1A|Size: 100 Assays

Human TDP1 Assay Kit (Oligo)

Human TDP1 Assay Kit (Oligo)

SKU: TG1004-2|Size: 250 Assays

Human TDP1 Protein

Human TDP1 Protein

SKU: TG2004H-2|Size: 500 Units

Human TDP2 Assay Kit

Human TDP2 Assay Kit

SKU: TG1005-1|Size: 100 Assays

Human TDP2 DNA Substrate

Human TDP2 DNA Substrate

SKU: TG2038-1|Size: 10 µg

Human TDP2 Protein

Human TDP2 Protein

SKU: TG2003H-2|Size: 50 µg

Human Topoisomerase I

Human Topoisomerase I

SKU: TG2005H-RC3|Size: 3000 Units

Human Topoisomerase I EMSA Kit

Human Topoisomerase I EMSA Kit

SKU: TG1030-1|Size: 25 assays

Human Topoisomerase I High Load Kit

Human Topoisomerase I High Load Kit

SKU: TG1017-1|Size: 500 Units

Human Topoisomerase I ICE Assay Kit

Human Topoisomerase I ICE Assay Kit

SKU: TG1020-1|Size: 24 Tests

Human Topoisomerase I ICE Assay Kit (No Antibody)

Human Topoisomerase I ICE Assay Kit (No Antibody)

SKU: TG1020-0|Size: 24 Tests

Human Topoisomerase II EMSA Kit

Human Topoisomerase II EMSA Kit

SKU: TG1030-2|Size: 25 assays

Human Topoisomerase IIIa ICE Assay Kit

Human Topoisomerase IIIa ICE Assay Kit

SKU: TG1020-3a|Size: 24 Tests

Human Topoisomerase IIIb ICE Assay Kit

Human Topoisomerase IIIb ICE Assay Kit

SKU: TG1020-3b|Size: 24 Tests

Human Topoisomerase IIa

Human Topoisomerase IIa

SKU: TG2000H-1|Size: 250 Units

Human Topoisomerase IIa ICE Assay Kit

Human Topoisomerase IIa ICE Assay Kit

SKU: TG1020-2a|Size: 24 Tests

Human Topoisomerase IIb ICE Assay Kit

Human Topoisomerase IIb ICE Assay Kit

SKU: TG1020-2b|Size: 24 Tests

In Vitro SDS-K+ Precipitation Kit

In Vitro SDS-K+ Precipitation Kit

SKU: TG1010-1|Size: 100 assays

ABOUT TOPOGEN
Resources & Documents
TopoGEN CRO 2025.pdf

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