TopoGEN 公司是一家專門為拓撲酶研究提供試劑和試劑盒。試劑盒可以有效地分析拓撲異構酶 I ， II 和旋轉酶，分析細胞內的拓撲抑制以及描繪拓撲異構酶抑制劑的特性。另外公司還提供 DNa c底物，拓撲抑制劑和抗體等。
| TG1004-1 | Tdp1 Assay Kit | 100 Assays | 4482 | topogen |
| TG1004-2 | Tdp1 Assay Kit | 250 Assays | 6282 | topogen |
| TG1007 | Topoisomerase IV Drug Screening Kit | 100 Assays | 4302 | topogen |
| TG1003 | Gyrase Assay Kit | 100 Assays | 5382 | topogen |
| TG1001-1 | Human Topoisomerase II Assay Kit | 100 Assays | 4842 | topogen |
| TG1001-2 | Human Topoisomerase II Assay Kit | 250 Assays | 6822 | topogen |
| TG1009-1 | Topoisomerase II Drug Screening Kit | 100 Assays | 4842 | topogen |
| TG1009-2 | Topoisomerase II Drug Screening Kit | 250 Assays | 6822 | topogen |
| TG1015-1 | Topoisomerase I Assay Kit | 100 Assays | 4482 | topogen |
| TG1015-2 | Topoisomerase I Assay Kit | 250 Assays | 6282 | topogen |
| TG1011-1 | SDS-K+ Precipitation Kit （in vivo） | 100 Assays | 5382 | topogen |
| TG1011-2 | SDS-K+ Precipitation Kit （in vivo） | 250 Assays | 6822 | topogen |
| TG1018-1 | Topoisomerase I Drug Screening Kit | 100 Assays | 4842 | topogen |
| TG1018-2 | Topoisomerase I Drug Screening Kit | 250 Assays | 6642 | topogen |
| TG1021 | Topoisomerase I In Vivo Link Kit | 200 Assays | 7182 | topogen |
| TG1022 | Topoisomerase II In Vivo Link Kit | 200 Assays | 8442 | topogen |
| TG1010-1 | SDS-K+ Precipitation Kit （in vitro） | 100 Assays | 5382 | topogen |
| TG1010-2 | SDS-K+ Precipitation Kit （in vitro） | 250 Assays | 7182 | topogen |
| TG1025 | DNA Intercalator/Unwinding Kit | 50 Experiments | 6282 | topogen |
| TG1030 | Topoisomerase II Immunoflourescence Kit | 50 Analyses | 7182 | topogen |
| TG1035 | Topoisomerase II Immunoprecipitation Kit | 50 Analyses | 7182 | topogen |
| TG2000G-1KIT | Gyrase/Relaxed DNA Assay Kit | 100 Assays | 8442 | topogen |
| TG2000G-3KIT | Gyrase/Relaxed DNA Assay Kit | 500 Assays | 16182 | topogen |
| TG2000G-5KIT | Gyrase/Relaxed DNA Assay Kit | 1000 Assays | 25182 | topogen |
| TG2000G-7KIT | Gyrase/Relaxed DNA Assay Kit | 2000 Assays | 35982 | topogen |
| TG2000H-1 | Human Topoisomerase II | 250 Units | 4482 | topogen |
| TG2000H-2 | Human Topoisomerase II | 500 Units | 6282 | topogen |
| TG2005H-Y723F | Mutant Human Topo I | 10 ug | 5382 | topogen |
| TG2005H-RC1 | Human Topoisomerase I | 500 Units | 4482 | topogen |
| TG2000G-1 | E. Coli DNA Gyrase （Type II Topoisomerase） | 100 Units | 3582 | topogen |
| TG2000G-3 | E. Coli DNA Gyrase （Type II Topoisomerase） | 500 Units | 8982 | topogen |
| TG2000G-5 | E. Coli DNA Gyrase （Type II Topoisomerase） | 1000 Units | 15642 | topogen |
| TG2000G-7 | E. Coli DNA Gyrase （Type II Topoisomerase） | 2000 Units | 24282 | topogen |
| TG2000EC-1 | Topoisomerase IV | 250 Units | 5382 | topogen |
| TG2000EC-3 | Topoisomerase IV | 500 Units | 8982 | topogen |
| TG2000EC-5 | Topoisomerase IV | 1000 Units | 16182 | topogen |
| TG2004H-1 | Human Tdp1 | 250 Units | 5382 | topogen |
| TG2004H-2 | Human Tdp1 | 500 Units | 7182 | topogen |
| TG2000GSA-1 | S. Aureus DNA Gyrase | 100 Units | 2502 | topogen |
| TG2000GSA-3 | S. Aureus DNA Gyrase | 500 Units | 8982 | topogen |
| TG2000GSA-5 | S. Aureus DNA Gyrase | 1000 Units | 14382 | topogen |
| TG2013-1 | Kinetoplast DNA （kDNA） | 25ug | 3582 | topogen |
| TG2013-2 | Kinetoplast DNA （kDNA） | 50ug | 5382 | topogen |
| TG2013-3 | Kinetoplast DNA （kDNA） | 250ug | 12582 | topogen |
| TG2023-2 | pRYG DNA | 20 ug | 3582 | topogen |
| TG2030-2 | pHOT-1 DNA | 20 ug | 3582 | topogen |
| TG2036-1 | Supercoiled pBR322 DNA （modified） | 50 ug | 4122 | topogen |
| TG2036-2 | Supercoiled pBR322 DNA （modified） | 250 ug | 10062 | topogen |
| TG2037-1 | Relaxed pBR322 DNA | 50 ug | 4482 | topogen |
| TG2037-2 | Relaxed pBR322 DNA | 250 ug | 10782 | topogen |
| TG2010-1 | Monoclonal Antibody to Human Topoisomerase II Alpha | 50 Units | 6642 | topogen |
| TG2010-3 | Polyclonal Antibody to Human Topoiosomerase II Beta | 250 Units | 5922 | topogen |
| TG2010-4 | Polyclonal Antibody to Human Topoisomerase III Beta | 250 Units | 5922 | topogen |
| TG2011-1 | Polyclonal Antibody to Human Topoisomerase II Alpha | 250 Units | 5922 | topogen |
| TG2012 | Polyclonal Antibody to Human Topoiosomerase I （Scleroderma Patient Serum） | 500 Units | 5382 | topogen |
| TG2012-2 | Polyclonal to Human Topoisomerase I （serum） | 250 ul | 4122 | topogen |
| TG2012-4 | Monoclonal to Human Topoisomerase I | 100 ug | 5382 | topogen |
| TG2014 | Polyclonal to Yeast Topoisomerase II （Serum） | 250 ul | 5382 | topogen |
| TG2015 | Monoclonal to Human Topoisomerase III Alpha | 50 ul | 5382 | topogen |
| TG2016 | Polyclonal to Human Tdp1 | 250 Units | 5922 | topogen |
| TG2011-2 | Topoisomerase II Alpha C-Terminal Peptide | 50 ug | 3222 | topogen |
| TG4100 | Topotecan Hydrochloride （Hycamtin） | 0.25 ml | 3582 | topogen |
| TG4101 | Irinotecan （CPT-11） | 0.25 ml | 1962 | topogen |
| TG4102 | 9-Nitro-20 （S） Camptothecin （Rubitecan） | 0.25ml | 1962 | topogen |
| TG4103 | 10-Hydroxy Camptothecin | 0.25 ml | 1962 | topogen |
| TG4104 | 9-Amino Camptothecin | 0.25 ml | 1962 | topogen |
| TG4110 | Camptothecin | Lyophilized | 1782 | topogen |
| TG4120 | Doxorubicin （Adriacin） | 0.25 ml | 1962 | topogen |
| TG4130 | Daunomycin | 0.25 ml | 1782 | topogen |
| TG4140 | Etoposide （VP16） | Lyophilized | 1782 | topogen |
| TG4170 | Ellipticine | 0.25 ml | 1782 | topogen |
| TG4180 | Ciproflaxin | 50 ul | 1242 | topogen |
| TG4150 | Amsacrine （m-AMSA） | 0.25 ml | 1782 | topogen |
| TG4160 | Genistein | 0.25 ml | 1782 | topogen |
| TG2011-3 | Human Topoisomerase II Alpha | 20 Units | 3582 | topogen |
| TG2011-4 | Topoisomerase I Western Blot | 20 Units | 3042 | topogen |
| TGVI | DNA Topoisomerase Protocols Volume I | N/A | 2322 | topogen |
| TGVII | DNA Topoisomerase Protocols Volume II | N/A | 2322 | topogen |
| TG4010 | 10X Topoisomerase I Assay Buffer | 1 ml | 882 | topogen |
| TG4030 | 5X Gyrase Assay Buffer | 1 ml | 882 | topogen |
| TG4032 | 10X Topoisomerase IV Assay Buffer | 1 ml （A）, 100 ul （B） | 882 | topogen |
| TG4037 | 5X Universal Stop Buffer | 1 ml | 882 | topogen |
| TG4038 | 10X Gel Loading Buffer | 1 ml | 882 | topogen |
| TG4039 | 10X Proteinase K | 0.5ml | 882 | topogen |
| TG4040 | Incomplete Topoisomerase II Assay Buffer | 1 ml （A）, 1 ml （B） | 882 | topogen |
| TG4060 | 10% Sodium Dodecyl Sulfate | 1 ml | 882 | topogen |
| TG4065 | Sarkosyl （20%） | 5 ml | 1782 | topogen |
| TG4090 | Topoisomerase II Dilution Buffer | 1 ml | 882 | topogen |
| TG4095 | Topoisomerase I Dilution Buffer | 1 ml | 882 | topogen |
| TG2017-1 | Linear kDNA | 10 ug | 3042 | topogen |
| TG2020-1 | Decatenated kDNA | 10 ug | 3402 | topogen |
| TG2028-1 | Linear pRYG DNA | 10 ug | 1962 | topogen |
| TG2025-1 | Relaxed pRYG DNA | 10 ug | 2682 | topogen |
| TG2035-1 | Relaxed pHOT-1 DNA | 10 ug | 2322 | topogen |
