Wilhelm Engsträm

Title: Wilhelm Engsträm: Innovator in Spider Silk Protein Technology

Introduction

Wilhelm Engsträm is a notable inventor based in Saltsjö-Boo, Sweden. He has made significant contributions to the field of biotechnology, particularly in the development of spider silk proteins. His innovative work has the potential to revolutionize various industries, including textiles and medicine.

Latest Patents

Engsträm holds a patent for "Spider silk proteins and methods for producing spider silk proteins." This invention provides an isolated major ampullate spidroin protein, which consists of 150 to 420 amino acid residues and is defined by the formula REP-CT. The REP is a repetitive, N-terminally derived protein fragment with 80 to 300 amino acid residues, while CT is a C-terminally derived protein fragment with 70 to 120 amino acid residues. The invention also includes an isolated fusion protein that consists of a first protein fragment, which is a major ampullate spidroin protein, and a second protein fragment comprising a fusion partner and a cleavage agent recognition site. The first protein fragment is coupled via the cleavage agent recognition site to the fusion partner. Additionally, the invention provides a method for producing a major ampullate spidroin protein and polymers derived from it.

Career Highlights

Engsträm is associated with Spiber Technologies AB, a company focused on developing sustainable materials through biotechnology. His work at Spiber Technologies has positioned him as a leader in the field of synthetic biology and protein engineering.

Collaborations

Engsträm collaborates with Gäran Hjäm, contributing to advancements in spider silk technology. Their partnership enhances the research and development efforts at Spiber Technologies.

Conclusion

Wilhelm Engsträm's innovative work in spider silk proteins showcases the potential of biotechnology to create sustainable solutions. His contributions are paving the way for future advancements in various applications.