Company Filing History:
Years Active: 2001
Title: Børge Teisner: Innovator in Immunoglobulin Production
Introduction
Børge Teisner is a notable inventor based in Odense C, Denmark. He has made significant contributions to the field of immunology through his innovative processes for producing immunoglobulins. His work is particularly relevant in the context of intravenous administration of immunoglobulin products.
Latest Patents
Børge Teisner holds a patent for a process aimed at purifying immunoglobulin G from a crude immunoglobulin-containing plasma protein fraction. This process involves several steps, including anion exchange chromatography and cation exchange chromatography, which are preferably connected in series. The purification process utilizes an acetate buffer with a pH of about 5.0-6.0 and a molarity of approximately 5-25 mM. The resulting immunoglobulin product boasts a purity of over 98%, with a content of IgG monomers and dimers exceeding 98.5%. Additionally, it contains less than 4 mg of IgA per liter and less than 0.5% polymers and aggregates. Notably, this product does not include detergent, PEG, or albumin as stabilizers, making it stable, virus-safe, liquid, and ready for immediate intravenous administration.
Career Highlights
Børge Teisner is associated with the Statens Serum Institut, where he has been instrumental in advancing immunoglobulin production techniques. His expertise in this area has contributed to the development of high-purity immunoglobulin products that are essential for various medical applications.
Collaborations
Børge Teisner has collaborated with Inga Laursen, working together to enhance the processes involved in immunoglobulin production. Their partnership has been pivotal in achieving advancements in the field.
Conclusion
Børge Teisner's innovative work in the purification of immunoglobulins has made a significant impact on medical science. His patented processes ensure the availability of high-quality immunoglobulin products for intravenous use, showcasing his dedication to improving healthcare solutions.