Roger S Lasken

Title: Roger S Lasken: Innovator in Thermostable DNA Polymerase

Introduction

Roger S Lasken is a notable inventor based in Derwood, MD (US). He has made significant contributions to the field of biotechnology, particularly in the development of thermostable DNA polymerases. His work has implications for various applications in molecular biology and genetic research.

Latest Patents

Lasken holds a patent for a thermophilic DNA polymerase. This invention relates to a substantially pure thermostable DNA polymerase, which has a molecular weight of about 95 kilodaltons. The DNA polymerase developed by Lasken is more thermostable than Taq DNA polymerase, making it a valuable tool in PCR (Polymerase Chain Reaction) processes. The patent also covers the cloning and expression of the DNA polymerase in E. coli, as well as DNA molecules containing the cloned gene and host cells that express these genes.

Career Highlights

Throughout his career, Lasken has focused on innovations that enhance the efficiency and reliability of DNA amplification techniques. His work has been instrumental in advancing the capabilities of molecular biology research, particularly in the context of high-temperature applications.

Collaborations

Lasken has collaborated with notable scientists, including Ilse I Blumentals and Brian J Schmidt. These partnerships have contributed to the development and refinement of his inventions, furthering the impact of his work in the scientific community.

Conclusion

Roger S Lasken's contributions to the field of biotechnology, particularly through his invention of thermostable DNA polymerase, highlight his role as an influential inventor. His work continues to support advancements in molecular biology and genetic research.