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Starch, Gluten, Grains
STARCH;STARCH MANUFACTURING;STARCH ANALYSIS;STARCH CHEMICAL REACTION;STARCH INDICATOR. Expert is highly knowledgeable of the properties and analysis of starch in food, feed, and industrial uses. He is conducting research in the areas of degradation, pyrolysis, and enzyme and acid-catalyzed hydrolysis of starch.…
Protein Chemistry & Regulation, Proteomics, Protein Mass Spectrometry, Proteases, Enzymology
Since 1990, Expert and his colleagues have analyzed proteins by electrospray or MALDI mass spectrometry to detect posttranslational modifications such as phosphorylation and fatty acylation. He has also been using it to detect genetic variants and to measure the precise…
Mass Spectrometry, HPLC/MS, Ion Trap MS, LC/MS/MS in Environmental, Food, Proteomic, and Pharmaceutical Analysis
Expert has been hired by law firms as an expert witness in the area of analytical chemistry. He has worked with 15 law firms in his career, with some of the cases going over multiple years. This experience includes: •…
Biomolecular Research Resource
AMINO ACIDS; PEPTIDES; PROTEINS; PROTEIN PURIFICATION. Expert has devoted a considerable portion of his career to providing the capability to purify, sequence, and synthesize proteins. He has helped develop the technologies and protocols needed as well as implement the ideas…
Fat Soluble Vitamins, Calcium Metabolism Disorders, Chemical Analysis Extraction, etc.
VITAMIN ANALYSIS TECHNIQUES; FAT-SOLUBLE VITAMINS. Expert has spent a significant portion of his career devoted to the development of analytical techniques that measure fat soluble vitamins in blood and foodstuffs. NUTRITION. With his advanced degrees in nutrition, Expert has a…
Cellular Immunology, stem cells, regenerative medicine,
CELLULAR IMMUNOLOGY; CELLULAR IMMUNITY; HYBRIDOMA; IMMUNOCHEMICAL ASSAY. Expert's career has been spent in the area of basic and applied cellular immunology. He is very knowledgeable of infectious disease and the analysis of immune competence in humans and animals. He has…
Food Chemistry and Nutrition, Folic Acid, Vitamin Metabolite, etc.
A significant portion of Expert's research in food chemistry and nutrition has involved the development of analytical methods for various vitamins and their metabolites in foods and biological materials. This work has primarily involved the application of HPLC, with particular…
Membrane Traffic
MEMBRANE TRAFFIC. All of Expert's work in the last ten years has involved membrane traffic, ranging from genetic analysis of endocytosis and secretion in mammalian cells to biochemical analysis of the entry of protein toxins, including immunotoxins, into cells. HYBRID…
Protein Biochemistry, Purification, Characterization; Gentle Immunoaffinity Chromatography
Expert is internationally known for his contributions to the fields of biochemistry and molecular biology. He has worked in this area since 1964, generally in purifying enzymes involved in RNA synthesis, characterizing the structure and function of enzymes, and studying…
Dairy and Food Technology
DAIRY PRODUCTS. A major portion of Expert's formal education was devoted to dairy products manufacturing. He teaches courses at the University of Wisconsin on dairy product design and milk, butter, cultured products, and frozen dessert manufacturing. He also teaches short…