TOP BIOSCIENCES
  • Top Biosciences
    • About
    • Novel Synthetic DNA Circle Technologies
    • DNA Topoisomerase Technologies
  • Synthetic DNA Circle
  • Products
    • Enzymes and DNA molecules >
      • E. coli DNA gyrase
      • T5 Exonuclease
      • E. coli DNA topoisomerase I
      • Relaxed plasmid pAB1
      • Supercoiled plasmid pAB1
    • Kits >
      • DNA topoisomerase fluorescence assay kit
      • E. coli DNA gyrase fluorescence assay kit
  • Contact

About us

Mission Statement

At Top Biosciences, LLC, our mission is to empower the scientific community with innovative solutions for DNA research and applications. We strive to advance the fields of in vitro circular DNA synthesis and topoisomerase inhibitor discovery through the development of cutting-edge kits, assays, and reagents. By providing high-quality products and custom synthesis services, we aim to facilitate groundbreaking discoveries and enhance the understanding of DNA structure/dynamics and their applications. Our commitment is to drive scientific progress and support researchers in their quest to address critical challenges in biotechnology and medicine.

Vision

At Top Biosciences, we envision a future where our cutting-edge Synthetic DNA Circle (SDC) technology transforms the landscape of DNA vaccines and gene therapy. Traditional manufacturing methods rely on E. coli cells, which often yield plasmids and minicircles contaminated with unwanted bacterial DNA sequences and potentially harmful modifications. In contrast, our enzymatic synthesis approach produces pure, safe, and highly effective supercoiled SDCs. We foresee these in vitro synthesized circles becoming the gold standard in biomedical research, significantly enhancing the efficacy and safety of next-generation DNA-based therapies.
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Additionally, we aim for our fluorescence-based high throughput screening assays for DNA topoisomerases to become essential tools for researchers in academia and the pharmaceutical industry. By facilitating the discovery of novel DNA topoisomerase inhibitors, particularly bacterial DNA gyrase inhibitors, our assays will play a crucial role in the development of new antibiotics and enhance the broader understanding of DNA structure and dynamics.
Technologies
Synthetic DNA Circle

DNA Topoisomerase Assays
Services
Synthetic DNA Circle (SDC) Synthesis​
Products
DNA topoisomerases

DNA gyrase fluorescence kit

DNA topoisomerase fluorescence kit
Support
Contact

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  • Top Biosciences
    • About
    • Novel Synthetic DNA Circle Technologies
    • DNA Topoisomerase Technologies
  • Synthetic DNA Circle
  • Products
    • Enzymes and DNA molecules >
      • E. coli DNA gyrase
      • T5 Exonuclease
      • E. coli DNA topoisomerase I
      • Relaxed plasmid pAB1
      • Supercoiled plasmid pAB1
    • Kits >
      • DNA topoisomerase fluorescence assay kit
      • E. coli DNA gyrase fluorescence assay kit
  • Contact