Pharmaceutical Biology Group of Matthias F. Melzig Institute of Pharmacy, Freie Universitaet Berlin, Germany Natural products from plants and Traditional European Herbal Medicine Analytics Natural product pharmacology Elaboration of monographs for the European Pharmacopoeia Inhibitors of enzymes (amylases, proteases, lipases, elastase, etc.) Development of new analytical methods for the standardization of drugs from plant origin Saponins as enhancers for targeted toxins Proteases from plants as PAR activators Natural products affecting TLR‘s Isolation and characterization of natural products collaboration with the Botanical Garden Berlin/ DCPS enzymes in latices of different families Qualitative and quantitative analysis of tumor-promoting and skin irritating diterpene esters in homeopathic mother tinctures by HPLC and MS PhD student Joscha Kummer joscha.kummer@gmx.de Investigation of proteases in plant latices PhD student Martin Flemmig martin.flemmig@fu-berlin.de Investigation of plant latex proteins by electrophoretic methods PhD student Sonja Sytwala sonjasytwala@zedat.fu-berlin.de Secondary plant products as inhibitors of pancreatic digestive enzymes PhD Student Tina Buchholz tina-buchholz@kabelmail.de Analysis of lectins and triterpenes PhD student Katharina Mulsow kmulsow@zedat.fu-berlin.de Investigation of Agrostin from Agrostemma githago L. PhD student Joachim Schrot achim.schrot@arcor.de Investigation of the influence of natural compounds on the innate immune system PhD student Patrick Schopohl pschopohl@zedat.fu-berlin.de