Assay Kits
Fast shipping around the world
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- E. coli Gyrase Supercoiling Assay Kits
- S. aureus Gyrase Supercoiling Assay Kits
- P. aeruginosa Gyrase Supercoiling Assay Kits
- S. pneumoniae Gyrase Supercoiling Assay Kits
- C. difficile Gyrase Supercoiling Assay Kits
- A. baumannii Gyrase Supercoiling Assay Kits
- M. tuberculosis Gyrase (HIS) Supercoiling Assay Kits
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- High / Medium-Throughput Assay Kit - E. coli Gyrase
- High / Medium-Throughput Assay Kit - S. aureus Gyrase
- High / Medium-Throughput Assay Kit - E. coli Topoisomerase IV
- High / Medium-Throughput Assay Kit - S. aureus Topoisomerase IV
- High/Medium-Throughput Assay Kit - M. tuberculosis Topoisomerase I
- High / Medium-Throughput Assay Kit - Human Topoisomerase I
- High / Medium-Throughput Assay Kit - Human Topoisomerase II Alpha
- High / Medium-Throughput Assay Kit - Human Topoisomerase II Beta
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- E. coli Gyrase Assay Kits For Cell Extracts
- S. aureus Gyrase Assay Kits For Cell Extracts
- E. coli Topoisomerase IV Assay Kits For Cell Extracts
- S. aureus Topoisomerase IV Assay Kit For Cell Extracts
- Human Topoisomerase I Assay Kits For Cell Extracts
- M. tuberculosis Gyrase Assay Kits For Cell Extracts
- Need help?
- Call us on +44 (0) 1603 673591
- Email on [email protected]
Our range of assay kits has been developed to support researchers working in drug discovery, mechanistic enzymology and fundamental DNA research. Each kit is designed to deliver high quality results with clear, reproducible data.
We specialise in DNA topoisomerase inhibition assay kits and topoisomerase activity assay kits, providing tools to study enzyme function, characterise inhibitors and advance drug development programmes. Every kit contains all the essential components you need, including purified enzyme, supercoiled DNA substrate, assay buffers and our 10X GSTEB stop and loading buffer.
Assay Kit Product Range
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Topoisomerase I Assay Kits: Reliable solutions for relaxation assays and inhibition studies using Human Topoisomerase I.
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Topoisomerase II Assay Kits: Sensitive and robust assays to study the essential enzyme Topoisomerase II, widely targeted in cancer research.
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Bacterial Enzyme Assay Kits: Including E. coli DNA gyrase kits for screening inhibitors and studying bacterial DNA topology.
Assay Kit Applications
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Screening and characterisation of topoisomerase inhibitors
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Studying enzyme kinetics and mechanistic activity
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Supporting oncology and antimicrobial research
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Providing reproducible tools for academic and industrial laboratories
As an experienced supplier of enzyme assay kits, we understand the importance of consistency, reliability and scientific support. All of our kits are produced under stringent quality standards, with the reassurance of responsive technical expertise.
For bulk orders or tailored solutions, please contact us to discuss your requirements.
FAQs about our Assay Kits
What types of assay kits do you provide?
We supply a wide range of assay kits, including DNA topoisomerase inhibition assay kits, topoisomerase activity assay kits and topoisomerase II assay kits. Our portfolio also includes bacterial enzyme assay kits such as E. coli DNA gyrase kits.
How are your DNA topoisomerase inhibition assay kits used in research?
These kits are designed for screening and characterising compounds that target human or bacterial topoisomerases. They provide researchers with robust tools to investigate potential therapeutic agents, particularly in oncology and antimicrobial drug discovery.
What is included in an enzyme assay kit?
Each enzyme assay kit contains all the essential components for accurate and reproducible results, including purified enzyme, a DNA substrate, assay buffers and our 10X GSTEB stop and loading buffer. This ensures that every experiment can be performed with confidence.
Do you offer topoisomerase II assay kits?
Yes. Our topoisomerase II assay kits are designed for studying these essential enzymes, which plays a critical role in DNA replication and is a major target in cancer research.
Can your kits be used for topoisomerase activity assays as well as inhibition studies?
Absolutely. Our products are suitable for both activity assays and inhibition screening, making them versatile tools for researchers who require a topoisomerase activity assay kit for mechanistic studies or a DNA topoisomerase inhibition assay kit for drug development.
Do you provide bulk quantities of assay kits?
Yes. Bulk supply and larger quantities are available on request. We also offer tailored solutions to meet specific research needs.
We have a range of products that will help your drug discovery efforts, whether you are looking for novel anti-infectives, or new anti-cancer compounds, we have a range of target enzymes, available with and without their substrates, in easy to use kits. We also supply different topological isoforms of our DNA substrates.
Don't see your required enzyme? Contact us to see if we can make it for you or visit our Custom Proteins page!
Not doing drug discovery? Our enzymes and DNA substrates are of extremely high purity and quality, perfect for reliable results!
All of our enzymes can be supplied in large or bulk quantities or at higher concentrations. Please contact us for a quote!
Likewise, if you require enzymes with particular specifications (e.g. low endotoxin, DNase or RNase free, low bioburden etc.), please contact us.
You can contact us on +44(0) 1603 673590 or +44(0) 1603 673591, at [email protected] or by visiting our contact us page to discuss your requirements.