Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Mycosis-Detect - In situ diagnosis of fungal infections by detection of Chitosan

01.06.2012
Fungi comprise chitin as a natural building block in their cell wall. Pathogenic fungi are often able to convert the chitin to chitosan - probably to escape from being recognized by the immune response of the host. Thus, chitosan is an attractive target for the diagnosis of fungal infections allowing further treatment.

The present invention relates to a detection of pathogenic fungi using a GFP-labeled, catalytically inactive chitosanase, which retained the affinity and specificity towards chitosan. This new method provides a rapid, reliable and robust system. Commercial Opportunities: Fungal infections are a widespread ailment throughout flora and fauna. In humans, in particular in immunosuppressed patients, the increased incidence of severe mycoses is a challenge.So far, many attempts were run to produce antisera or antibodies against chitosan but have been of limited success due to the lack of antigenicity connected to chitosan. Additionally, antibody production is accompanied by high costs. Consequently, there is an unmet medical need for a quick, easy and cheap in situ detection of chitosan. The mutein described in the invention is a high-affinity binder of chitosan that could be used for analytical or diagnostic purposes. Both phytopathological and medical applications are conceivable.

Further Information: PDF

PROvendis GmbH
Phone: +49 (0)208/94105 10

Contact
Dipl.-Ing. Alfred Schillert

info@technologieallianz.de | TechnologieAllianz e.V.
Further information:
http://www.technologieallianz.de/angebote.php?sort=sag&id=2724&lang=en
http://www.technologieallianz.de

More articles from Technology Offerings:

nachricht New Lithium Salts of Pentafluorophenylamide Anions as Electrolytes in Lithium Ionic Batteries
18.04.2017 | TechnologieAllianz e.V.

nachricht Gratings on glass surfaces
28.03.2017 | TechnologieAllianz e.V.

All articles from Technology Offerings >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Self-repairing batteries

UTokyo engineers develop a way to create high-capacity long-life batteries

Engineers at the University of Tokyo continually pioneer new ways to improve battery technology. Professor Atsuo Yamada and his team recently developed a...

Im Focus: Quantum Cloud Computing with Self-Check

With a quantum coprocessor in the cloud, physicists from Innsbruck, Austria, open the door to the simulation of previously unsolvable problems in chemistry, materials research or high-energy physics. The research groups led by Rainer Blatt and Peter Zoller report in the journal Nature how they simulated particle physics phenomena on 20 quantum bits and how the quantum simulator self-verified the result for the first time.

Many scientists are currently working on investigating how quantum advantage can be exploited on hardware already available today. Three years ago, physicists...

Im Focus: Accelerating quantum technologies with materials processing at the atomic scale

'Quantum technologies' utilise the unique phenomena of quantum superposition and entanglement to encode and process information, with potentially profound benefits to a wide range of information technologies from communications to sensing and computing.

However a major challenge in developing these technologies is that the quantum phenomena are very fragile, and only a handful of physical systems have been...

Im Focus: A step towards probabilistic computing

Working group led by physicist Professor Ulrich Nowak at the University of Konstanz, in collaboration with a team of physicists from Johannes Gutenberg University Mainz, demonstrates how skyrmions can be used for the computer concepts of the future

When it comes to performing a calculation destined to arrive at an exact result, humans are hopelessly inferior to the computer. In other areas, humans are...

Im Focus: Recording embryonic development

Scientists develop a molecular recording tool that enables in vivo lineage tracing of embryonic cells

The beginning of new life starts with a fascinating process: A single cell gives rise to progenitor cells that eventually differentiate into the three germ...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

SEMANTiCS 2019 brings together industry leaders and data scientists in Karlsruhe

29.04.2019 | Event News

Revered mathematicians and computer scientists converge with 200 young researchers in Heidelberg!

17.04.2019 | Event News

First dust conference in the Central Asian part of the earth’s dust belt

15.04.2019 | Event News

 
Latest News

Synthesis of helical ladder polymers

21.05.2019 | Materials Sciences

Ultra-thin superlattices from gold nanoparticles for nanophotonics

21.05.2019 | Materials Sciences

Chaperones keep the tumor suppressor protein p53 in check: How molecular escorts help prevent cancer

21.05.2019 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>