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发布时间：2026/4/20
点击次数：27
一、 核心优势：垂直领域的深度布局
1. 覆盖广泛的酶与底物
提供从 I 型、II 型 到 IV 型 拓扑异构酶，以及 DNA 回转酶 的多种纯化酶制品。同时，提供包括 kDNA（动基体DNA）、超螺旋质粒等在内的多种经典底物，满足不同实验设计的需求。
2. 多样化的检测与筛选平台
针对不同的研究目的，开发了多种检测方案：
* 活性检测：基于 kDNA 解连环或超螺旋 DNA 松弛实验，检测酶活性。
◦ 药物筛选：区分药物是“界面毒物"（如喜树碱类）还是“催化抑制剂"，为药物机制研究提供依据。
* 细胞水平分析：提供检测细胞内源性拓扑异构酶-DNA 共价复合物的 ICE 试剂盒。
3. 机制研究的配套工具
除了酶与底物，还提供针对拓扑异构酶 I 和 II 的抗体，支持 Western Blot、免疫荧光及免疫沉淀等实验，帮助研究人员从蛋白表达水平到细胞定位进行多维度探索。
4. 专业的技术支持
公司团队在拓扑异构酶领域有较深的研究背景，能为复杂的药物筛选实验设计提供技术支持，包括如何区分药物的具体作用机制。
二、 解决实验中的哪些痛点？
1. 药物作用机制不明确
在筛选抗癌或抗菌先导化合物时，仅知道有抑制效果是不够的。TopoGEN 的试剂盒（如 Drug Screening Kit）能帮助明确化合物是稳定“切割复合物"的毒物，还是单纯抑制酶催化活性的抑制剂，这对于后续的药物优化至关重要。
2. 粗提样本中活性检测干扰大
使用细胞裂解液等粗提样本进行活性检测时，背景噪音高。其基于 kDNA 的检测体系对 II 型拓扑异构酶具有较好的特异性，即使在粗提物中也能较清晰地检测到酶活性，减少了纯化步骤。
3. 缺乏标准化的阳性对照
其实验方案通常包含已知的抑制剂（如 VM-26、喜树碱）作为阳性对照，并提供清晰的 DNA Marker，使实验结果更容易解读和复现，减少了实验条件摸索的时间。
4. 细菌耐药性研究工具短缺
针对细菌的 DNA 回转酶 和 Topo IV，公司提供专门的酶和筛选试剂盒，为研究喹诺酮类抗生素的作用机制及细菌耐药性提供了直接的工具。
三、 购买与使用常见疑问与解答
问： Human Topo I 和 Topo II 检测试剂盒的主要区别是什么？
答： Topo I 试剂盒通常基于超螺旋 DNA 的松弛实验，反应不需 ATP；而 Topo II 试剂盒（如 TG1001）常基于 kDNA 的解连环 或超螺旋 DNA 的松弛/切割，反应通常需要 Mg²⁺ 和 ATP。两者底物和缓冲体系不同，选购时需根据目标酶的类型确认。
问： kDNA 底物有何特殊之处？为什么它适合检测 Topo II？
答： kDNA 是由数千个微环DNA通过拓扑链连接成的巨大网络结构。只有 II 型拓扑异构酶（具有解连环活性）才能将其解聚为游离的微环。这种特性使其对 Topo II 具有高特异性，I 型酶无法作用，因此特别适合在含有 I 型酶的粗提样本中特异性检测 II 型酶活性。
问： 药物筛选试剂盒能否直接用于高通量筛选（HTS）？
答： 标准的凝胶电泳法试剂盒（如 TG1009）不适合直接进行大规模 HTS。若需进行 HTS，建议寻找其基于微孔板的检测方案，或联系公司咨询定制服务。常规试剂盒更适合用于小规模化合物的机制确认或活性初筛。
问： 检测结果出现非特异性条带或背景高怎么办？
答： 常见原因及优化建议：1）酶量过多：进行酶量滴定，找到线性范围；2）反应时间过长：优化孵育时间，避免过度反应；3）样本杂质：若使用粗提物，尝试调整稀释倍数或增加离心步骤；4）电泳条件：确保使用说明书推荐的凝胶浓度和电泳缓冲液。
问： 产品是否提供详细的实验步骤与 troubleshooting？
答： 是的。TopoGEN 的产品通常附带较为详细的说明书（Protocol），包含反应体系设置、阳性对照的使用方法、凝胶电泳的条件以及常见问题解答（如无信号、背景高等）。建议使用前仔细阅读。
问： 在国内购买，kDNA 等底物如何保存？
答： kDNA 和超螺旋 DNA 底物通常建议 -20℃ 冻存，避免反复冻融（建议分装）。酶制品（如 Topo IIα）通常也需 -20℃ 或 -80℃ 保存。收到产品后应按照说明书上的存储条件立即处理，以保持活性。
关键词：topogenc、topogenc代理、topogenc中国代理、topogenc北京代理、topogenc上海代理、topogenc江苏代理、topogenc广东代理,TopoGEN、拓扑异构酶、DNA 回转酶、kDNA 底物、Topo I 检测试剂盒、Topo II 检测试剂盒、拓扑异构酶抗体、喜树碱、依托泊苷、药物筛选试剂盒、DNA 解连环、ICE 检测、抗菌药物靶点、抗癌药物筛选、DNA 超螺旋、酶活性检测、细胞核提取物、美国生物试剂
特别告知：为保证产品质量与良好性能，所以在购买相应产品的同时我司会收取一定量的运输费用！！！本次报价有效时间为2026年4月20日---2026年12月20日。
（*此为部分产品价格,完整价格请下载文件)
货号 | 品名 | 规格 | 价格 | 品牌 |
DR3000 HRHeLa-Sce | HR based Kit in HeLa Requiring I-Sce1 Transfection (50ug DNA) | 50ug | 29625 | topogen |
DR3000 HRHeLa-Sce2 | HR based Kit in HeLa Requiring I-Sce1 Transfection (100ug DNA) | 100ug | 33675 | topogen |
DR3000 HRHeLa-Sce3 | HR based Kit in HeLa Requiring I-Sce1 Transfection (250ug DNA) | 250ug | 41925 | topogen |
DR3000 HRHeLa-CPR | HR based Kit in HeLa Requiring CRISPR Transfection (50ug DNA) | 50ug | 31275 | topogen |
DR3000 HRHeLa-CPR2 | HR based Kit in HeLa Requiring CRISPR Transfection (100ug DNA) | 100ug | 35325 | topogen |
DR3000 HRHeLa-CPR3 | HR based Kit in HeLa Requiring CRISPR Transfection (250ug DNA) | 250ug | 43425 | topogen |
DR3000 HRCN1.4-Sce | HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (50ug DNA) | 50ug | 36225 | topogen |
DR3000 HRCN1.4-Sce2 | HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (100ug DNA) | 100ug | 40275 | topogen |
DR3000 HRCN1.4-Sce3 | HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection (250ug DNA) | 250ug | 48525 | topogen |
DR3000 HRSH-Sce | HR in human Neuroblastoma Cells req. I-Sce1 Transfection (50ug DNA) | 50ug | 36225 | topogen |
DR3000 HRSH-Sce2 | HR in human Neuroblastoma Cells req. I-Sce1 Transfection (100ug DNA) | 100ug | 40275 | topogen |
DR3000 HRSH-Sce3 | HR in human Neuroblastoma Cells req. I-Sce1 Transfection (250ug DNA) | 250ug | 48525 | topogen |
DR3000 HR3T3-Sce | HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (50ug DNA) | 50ug | 29625 | topogen |
DR3000 HR3T3-Sce2 | HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (100ug DNA) | 100ug | 33675 | topogen |
DR3000 HR3T3-Sce3 | HR based Kit in MOUSE 3T3 Cells Requiring I-Sce1 Transfection (250ug DNA) | 250ug | 41925 | topogen |
DR3000 Custom-Sce | Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (50ug DNA) | 50ug | 36225 | topogen |
DR3000 Custom-Sce2 | Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (100ug DNA) | 100ug | 40275 | topogen |
DR3000 Custom-Sce3 | Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) Includes HRHeLa cell line control (250ug DNA) | 250ug | 48525 | topogen |
DR3000A Custom-Sce | Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (50ug DNA) | 50ug | 31275 | topogen |
DR3000A Custom-Sce2 | Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (100ug DNA) | 100ug | 35325 | topogen |
DR3000A Custom-Sce3 | Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control (250ug DNA) | 250ug | 43425 | topogen |
DR5001 HNHela-Sce | NHEJ Based HeLa Requires I-Sce1 Transfection (50ug DNA) | 50ug | 29625 | topogen |
DR5001 HNHela-Sce2 | NHEJ Based HeLa Requires I-Sce1 Transfection (100ug DNA) | 100ug | 33675 | topogen |
DR5001 HNHela-Sce3 | NHEJ Based HeLa Requires I-Sce1 Transfection (250ug DNA) | 250ug | 41925 | topogen |
DR5000 HNSH-Sce | NHEJ Based in Human Neuroblastoma Line requires I-Sce1 transfection (50ug DNA) | 50ug | 36225 | topogen |
DR5000 HNSH-Sce2 | NHEJ Based in Human Neuroblastoma Line requires I-Sce1 transfection (100ug DNA) | 100ug | 40275 | topogen |
DR5000 HNSH-Sce3 | NHEJ Based in Human Neuroblastoma Line requires I-Sce1 transfection (250ug DNA) | 250ug | 48525 | topogen |
DR5000 HNCN1.4-Sce | NHEJ Based in Mouse Neuronal CN1.4 cells requires I-Sce1 transfection (50ug DNA) | 50ug | 36225 | topogen |
DR5000 HNCN1.4-Sce2 | NHEJ Based in Mouse Neuronal CN1.4 cells requires I-Sce1 transfection (100ug DNA) | 100ug | 40275 | topogen |
DR5000 HNCN1.4-Sce3 | NHEJ Based in Mouse Neuronal CN1.4 cells requires I-Sce1 transfection (250ug DNA) | 250ug | 48525 | topogen |
DR5000 HN3T3-Sce | NHEJ Based Mouse 3T3 cells Requires I-Sce1 Transfection (50ug DNA) | 50ug | 29625 | topogen |
DR5000 HN3T3-Sce2 | NHEJ Based Mouse 3T3 cells Requires I-Sce1 Transfection (100ug DNA) | 100ug | 33675 | topogen |
DR5000 HN3T3-Sce3 | NHEJ Based Mouse 3T3 cells Requires I-Sce1 Transfection (250ug DNA) | 250ug | 41925 | topogen |
DR5000 Custom-Sce | Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (50ug DNA) | 50ug | 41175 | topogen |
DR5000 Custom-Sce2 | Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (100ug DNA) | 100ug | 45225 | topogen |
DR5000 Custom-Sce3 | Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) Includes iHNHeLa cell line control (250ug DNA) | 250ug | 53475 | topogen |
DR5000A Custom-Sce | Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (50ug DNA) | 50ug | 31275 | topogen |
DR5000A Custom-Sce2 | Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (100ug DNA) | 100ug | 35325 | topogen |
DR5000A Custom-Sce3 | Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.) NO iHNHeLa cell line control (250ug DNA) | 250ug | 43425 | topogen |
DR3050-1 | HR Pooled Cell analysis: 50ug DR-HRGFP, 50ug pSce1, 25ug e-GFP Control | 25ug | 13425 | topogen |
DR3050-2 | HR Pooled Cell analysis: 250ug DR-HRGFP, 250ug pSce1, 25ug e-GFP Control | 25ug | 50925 | topogen |
DR3050-3 | HR Pooled Cell analysis: 500ug DR-HRGFP, 500ug pSce1, 25ug e-GFP Control | 25ug | 74925 | topogen |
DR3050-4 | HR Pooled Cell analysis: 1000ug DR-HRGFP, 1000ug pSce1, 25ug e-GFP Control | 25ug | 89925 | topogen |
DRT5050-1 | NHEJ Pooled Cell Analysis with 50ug of cNHEJ plasmid, 50ug I-Sce1 plasmid, 25ug eGFP Control | 50ug | 13425 | topogen |
DRT5050-2 | NHEJ Pooled Cell Analysis with 250ug of cNHEJ plasmid, 250ug I-Sce1 plasmid, 25ug eGFP Control | 250ug | 50925 | topogen |
DRT5050-3 | NHEJ Pooled Cell Analysis with 500ug of cNHEJ plasmid, 500ug I-Sce1 plasmid, 25ug eGFP Control | 500ug | 74925 | topogen |
DRT5050-4 | NHEJ Pooled Cell Analysis with 1000ug of cNHEJ plasmid, 1000ug I-Sce1 plasmid, 25ug eGFP Control | 1000ug | 89925 | topogen |
TG1050-1 | Topoisomerase Type IIa Nuclear Extraction/Assay Kit | 100assays | 6150 | topogen |
TG1001-1 | Topoisomerase II Assay Kit (20ug kDNA) | 100assays | 4800 | topogen |
TG1001-2 | Topoisomerase II Assay Kit (50ug kDNA) | 250assays | 6300 | topogen |
TG1001-1A | Topoisomerase II Assay Kit (20ug kDNA + 100u Human Topo Iia) | 100assays | 7200 | topogen |
TG1001-2A | Topoisomerase II Assay Kit (50ug kDNA + 250u Human Topo Iia) | 250assays | 9750 | topogen |
TG1001-3A | Topoisomerase II Assay Kit (100ug kDNA + 500u Human Topo Iia) | 500assays | 11250 | topogen |
TG1009-1 | Topoisomerase II Drug Screening Kit (25ug SC DNA) | 100assays | 5475 | topogen |
TG1009-2 | Topoisomerase II Drug Screening Kit (62.5ug SC DNA) | 250assays | 6975 | topogen |
TG1009-1A | Topoisomerase II Drug Screening Kit (25ug SC DNA + 100u Topo Iia) | 100assays | 7500 | topogen |
TG1009-2A | Topoisomerase II Drug Screening Kit (62.5ug SC DNA + 250u Topo Iia) | 250assays | 9750 | topogen |
TG1009-3A | Topoisomerase II Drug Screening Kit (62.5ug SC DNA + 500u Topo Iia) | 250assays | 11250 | topogen |
TG1019-1 | Topoisomerase II Drug Screening Kit (20ug kDNA) | 100assays | 5475 | topogen |
TG1019-2 | Topoisomerase II Drug Screening Kit (50ug kDNA) | 250assays | 7125 | topogen |
TG1019-1A | Topoisomerase II Drug Screening Kit (20ug kDNA + 100u Human Topo Iia) | 100assays | 7500 | topogen |
TG1019-2A | Topoisomerase II Drug Screening Kit (50ug kDNA + 250u Human Topo Iia) | 250assays | 9825 | topogen |
TG1019-3A | Topoisomerase II Drug Screening Kit (50ug kDNA + 500u Human Topo Iia) | 250assays | 11325 | topogen |
TG1007-1 | E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA) | 100assays | 5475 | topogen |
TG1007-2 | E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA) | 250assays | 6750 | topogen |
TG1007-1A | E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA + 100u EC Topo IV) | 100assays | 7050 | topogen |
TG1007-2A | E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA + 250u EC Topo IV) | 250assays | 9825 | topogen |
TG1007-3A | E. coli Topoisomerase IV Drug Screening Kit (62.5ug SC DNA + 500u EC Topo IV) | 250assays | 13125 | topogen |
TG1008-1 | E. coli Topo IV Drug Screening Kit (20ug kDNA) | 100assays | 5475 | topogen |
TG1008-2 | E. coli Topo IV Drug Screening Kit (50ug kDNA) | 250assays | 6750 | topogen |
TG1008-1A | E. coli Topo IV Drug Screening Kit (20ug kDNA + 100u E. coli Topo IV) | 100assays | 7050 | topogen |
TG1008-2A | E. coli Topo IV Drug Screening Kit (50ug kDNA + 250u E. coli Topo IV) | 250assays | 9825 | topogen |
TG1008-3A | E. coli Topo IV Drug Screening Kit (50ug kDNA + 500u E. coli Topo IV) | 250assays | 13125 | topogen |
TG1040-1 | Topoisomerase Type I Nuclear Extraction/Assay Kit | 100assays | 6750 | topogen |
TG1015-1 | Topoisomerase I Assay Kit (25ug SC DNA) | 100assays | 4800 | topogen |
TG1015-2 | Topoisomerase I Assay Kit (62.5ug SC DNA) | 250assays | 6300 | topogen |
TG1015-1A | Topoisomerase I Assay Kit (25ug SC DNA +100u Human Topo I) | 100assays | 6750 | topogen |
TG1015-2A | Topoisomerase I Assay Kit (62.5ug SC DNA + 250u Human Topo I) | 250assays | 9000 | topogen |
TG1015-3A | Topoisomerase I Assay Kit (125ug SC DNA + 500u Human Topo I) | 500assays | 11250 | topogen |
TG1018-1 | Topoisomerase I Drug Screening Kit (25ug SC DNA) | 100assays | 5475 | topogen |
TG1018-2 | Topoisomerase I Drug Screening Kit (62.5ug SC DNA) | 250assays | 6975 | topogen |
TG1018-1A | Topoisomerase I Drug Screening Kit (25ug SC DNA + 100u Human Topo I) | 100assays | 6975 | topogen |
TG1018-2A | Topoisomerase I Drug Screening Kit (62.5ug SC DNA + 250u Human Topo I) | 250assays | 9300 | topogen |
TG1018-3A | Topoisomerase I Drug Screening Kit (62.5ug SC DNA + 500u Human Topo I) | 250assays | 10800 | topogen |
TG1017-1 | Human Topoisomerase I High Load Kit | 500units | 7500 | topogen |
TG1017-2 | Human Topoisomerase I High Load Kit | 1000units | 9750 | topogen |
TG1025 | DNA Intercalator/Unwinding Kit | 50experiments | 6975 | topogen |
TG1020-0 | Human Topoisomerase I ICE Assay Kit (No Antibody) | 24Tests | 6000 | topogen |
TG1020-1 | Human Topoisomerase I ICE Assay Kit | 24Tests | 9000 | topogen |
TG1020-2a | Human Topoisomerase IIa ICE Assay Kit | 24Tests | 8175 | topogen |
TG1020-2b | Human Topoisomerase IIb ICE Assay Kit | 24Tests | 9000 | topogen |
TG1020-3a | Human Topoisomerase IIIa ICE Assay Kit | 24Tests | 9000 | topogen |
TG1020-3b | Human Topoisomerase IIIb ICE Assay Kit | 24Tests | 9000 | topogen |
TG1003 | DNA Gyrase Assay Kit | 100assays | 5250 | topogen |
TG2000G-1KIT | Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (50ug Relaxed DNA + 100u Gyrase) | 100assays | 6000 | topogen |
TG2000G-3KIT | Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (250ug Relaxed DNA + 500u Gyrase) | 500assays | 13800 | topogen |
TG2000G-5KIT | Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (500ug Relaxed DNA + 1000u Gyrase) | 1000assays | 22950 | topogen |
TG2000G-7KIT | Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (1mg Relaxed DNA + 2000u Gyrase) | 2000assays | 41175 | topogen |
TG2001G-1KIT | Purified E. coli DNA Gyrase Drug Screening Kit (50ug Relaxed DNA + 100u Gyrase) | 100assays | 6900 | topogen |
TG2001G-3KIT | Purified E. coli DNA Gyrase Drug Screening Kit (250ug Relaxed DNA + 500u Gyrase) | 500assays | 14775 | topogen |
TG2001G-5KIT | Purified E. coli DNA Gyrase Drug Screening Kit (500ug Relaxed DNA + 1000u Gyrase) | 1000assays | 26325 | topogen |
TG2001G-7KIT | Purified E. coli DNA Gyrase Drug Screening Kit (1mg Relaxed DNA + 2000u Gyrase) | 2000assays | 42825 | topogen |
TG2000H-1 | Human Topoisomerase IIa | 250units | 6000 | topogen |
TG2000H-2 | Human Topoisomerase IIa | 500units | 7500 | topogen |
TG2000H-3 | Human Topoisomerase IIa | 1000units | 11250 | topogen |
TG2000H-4 | Human Topoisomerase IIa | 2000units | 16500 | topogen |
TG2005H-RC1 | Human Topoisomerase I | 250units | 5250 | topogen |
TG2005H-RC2 | Human Topoisomerase I | 500units | 7200 | topogen |
TG2005H-RC3 | Human Topoisomerase I | 3000units | 18750 | topogen |
TG2005H-Y723F | Mutant Human Topoisomerase I (Y723F) | 10ug | 7500 | topogen |
TG2000G-1 | E. coli DNA Gyrase | 100units | 5550 | topogen |
TG2000G-3 | E. coli DNA Gyrase | 500units | 10500 | topogen |
TG2000G-5 | E. coli DNA Gyrase | 1000units | 16500 | topogen |
TG2000G-7 | E. coli DNA Gyrase | 2000units | 27000 | topogen |
TG2000GSA-1 | S. aureus DNA Gyrase | 100units | 6000 | topogen |
TG2000GSA-3 | S. aureus DNA Gyrase | 500units | 10500 | topogen |
TG2000GSA-5 | S. aureus DNA Gyrase | 1000units | 16500 | topogen |
TG2000EC-1 | E. coli Topoisomerase IV | 250units | 6000 | topogen |
TG2000EC-3 | E. coli Topoisomerase IV | 500units | 9750 | topogen |
TG2000EC-5 | E. coli Topoisomerase IV | 1000units | 14775 | topogen |
TG1004-1 | Human TDP1 Assay Kit (Oligo) | 100assays | 6150 | topogen |
TG1004-2 | Human TDP1 Assay Kit (Oligo) | 250assays | 7425 | topogen |
TG2004H-1 | Human TDP1 Protein | 250units | 5625 | topogen |
TG2004H-2 | Human TDP1 Protein | 500units | 7125 | topogen |
TG2016 | Rabbit Polyclonal Antibody to Human TDP1 | 250units | 5325 | topogen |
TG2038-1 | Human TDP2 DNA Substrate | 10ug | 5625 | topogen |
TG2038-3 | Human TDP2 DNA Substrate | 50ug | 7125 | topogen |
TG1005-1 | Human TDP2 Assay Kit | 100assays | 7125 | topogen |
TG1005-2 | Human TDP2 Assay Kit | 250assays | 8925 | topogen |
TG2003H-1 | Human TDP2 Protein | 25ug | 6300 | topogen |
TG2003H-2 | Human TDP2 Protein | 50ug | 7800 | topogen |
TG2011-5 | Mouse Monoclonal Antibody to Human Topo IIB | 100units | 5700 | topogen |
TG1024-A | Topoisomerase IIa Band Shift Kit | 25assays | 7500 | topogen |
TG1024-B | Topoisomerase IIb Band Shift Kit | 25assays | 7500 | topogen |
TG2010-1 | Mouse Monoclonal Antibody to Human Topoisomerase IIα | 50units | 5325 | topogen |
TG2011-1 | Rabbit Polyclonal Antibody to Human Topoisomerase IIα | 250units | 5325 | topogen |
TG2010-3 | Rabbit Polyclonal Antibody to Human Topoisomerase IIb | 250units | 5325 | topogen |
TG2012 | Human Antibody to Human Topoisomerase I (Scleroderma Serum) | 500units | 5325 | topogen |
TG2012-2 | Rabbit Polyclonal Antibody to Human Topoisomerase I (Rabbit Serum) | 250ul | 5325 | topogen |
TG2012-4 | Mouse Monoclonal Antibody to Human Topoisomerase I | 100ug | 5325 | topogen |
TG2014 | Rabbit Polyclonal Antibody to Yeast Topo II (Serum) | 250ul | 5325 | topogen |
TG2010-4 | Rabbit Polyclonal Antibody to Human Topoisomerase IIIb | 250units | 4875 | topogen |
TG2015 | Mouse Monoclonal Antibody to Human Topoisomerase IIIα | 50ul | 5625 | topogen |
TG2011-2 | Topoisomerase IIα C-terminal Peptide | 50ug | 5625 | topogen |
TG2011-3 | Topoisomerase IIα MW Marker | 20units | 5625 | topogen |
TG2011-4 | Topoisomerase I WB Marker | 20units | 5625 | topogen |
TG1030 | Topoisomerse II Immunofluorescence Kit | >50analyses | 7500 | topogen |
TG1035 | Topoisomerase II Immunoprecipitation Kit | >50analyses | 7500 | topogen |
TG4110 | Camptothecin 10mM | 0.25ml | 1950 | topogen |
TG4120 | Doxorubicin 10mM | 0.25ml | 1950 | topogen |
TG4130 | Daunomycin 10mM | 0.25ml | 1950 | topogen |
TG4140 | Etoposide 10mM | 0.25ml | 1800 | topogen |
TG4150 | m-AMSA 10mM | 0.25ml | 1800 | topogen |
TG4160 | Genistein 10mM | 0.25ml | 1950 | topogen |
TG4170 | Ellipticine 10mM | 0.25ml | 1950 | topogen |
TG4180 | Ciproflaxin | 50ul | 1800 | topogen |
TG4100 | Topotecan 10mM | 0.25ml | 1950 | topogen |
TG4101 | Irinotecan 10mM | 0.25ml | 2100 | topogen |
TG4102 | 9-Nitro-20 (S) Camptothecin 10mM | 0.25ml | 1950 | topogen |
TG4103 | 10-Hydroxy Camptothecin 10 mM | 0.25ml | 1950 | topogen |
TG4104 | 9-amino-CPT 10mM (0.25ml) | 0.25ml | 1950 | topogen |
TG4010 | Topo I Assay Buffer 10x | 1ml | 1425 | topogen |
TG4030 | Gyrase Assay Buffer 5x | 1ml | 1425 | topogen |
TG4032 | 5x Topoisomerase IV Assay Buffer (2-part) | 1ml | 1800 | topogen |
TG4040 | Topo II Assay Buffer (2 part) | 1ml | 1800 | topogen |
TG4060 | 10% SDS | 1ml | 1425 | topogen |
TG4065 | Sarkosyl 20% | 5ml | 1800 | topogen |
TG4037 | 5x Stop Buffer | 1ml | 1425 | topogen |
TG4038 | 10x Gel Loading Buffer | 1ml | 1425 | topogen |
TG4039 | 10x Proteinase K | 0.5ml | 1425 | topogen |
TG4035 | 20mM ATP | 0.5ml | 1425 | topogen |
TG4045 | 5X SA Gyrase Assay Buffer | 1ml | 1425 | topogen |
TG4055 | 5X Potassium Glutamate | 1ml | 1800 | topogen |
TG4090 | Topoisomerase II Dilution Buffer | 1ml | 1425 | topogen |
TG4095 | Topoisomerase I Dilution Buffer | 1ml | 1425 | topogen |
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