3.2.1.51 analysis comparison of glycolytic and chitinolytic enzyme activities between desert and oasis flies of Phlebotomus papatasi to evaluate potential differences in susceptibility to infection with Leishmania major 679943 3.2.1.51 analysis low cost and accurate method for the detection and analytical determination of the activity of enzyme alpha-L-fucosidase. The method is based upon measuring the fluorescence intensity of the complex ion associate of the ion associate of rhodamine-B and the compound 2-chloro-4-nitrophenol at 580 nm in phosphate buffer, pH 5 against the reagent blank. The correlation between the fluorescence activity of the enzyme by the developed procedures and the standard method is positive and highly significant in patients and controls. The developed method is simple and proceeds without practical artifacts compared to the standard method 710595 3.2.1.51 analysis studies of structures and functions of glycoconjugates and oligosaccharides due to unique substrate specificity 208702 3.2.1.51 analysis the facile recombinant expression procedure and the peculiar substrate specificities make the enzyme an attractive candidates for bioanalytical applications -, 750710 3.2.1.51 analysis the facile recombinant expression procedure and the peculiar substrate specificities make these enzymes attractive candidates for bioanalytical applications -, 750710 3.2.1.51 analysis tool for the analysis and modification of human and animal milk oligosaccharides -, 750710 3.2.1.51 diagnostics alpha-L-fucosidase is a valuable diagnostic biomarker for hepatocellular carcinoma. An ultrasensitive plasmonic biosensor converts plasmonic absorption to electrical current in order to detect alpha-L-fucosidase and cardiac troponin I using whole human blood in a real-time and parallel fashion. The detection limit is calculated to be 0.016 U/L for alpha-L-fucosidase and 0.015 ng/mL for cardiac troponin I, respectively. The developed biosensor exhibits a promising application for the prediction of cancers and many other diseases 749568 3.2.1.51 diagnostics combined detection of the three tumor markers, serum alpha-L-fucosidase, alpha-fetoprotein and thymidine kinase 1 can play a complementary role in the diagnosis of hepatocellular carcinoma, and can significantly improve the sensitivity for the diagnosis of hepatocellular carcinoma 750551 3.2.1.51 diagnostics serum alpha-L-fucosidase is a useful marker in the diagnosis of hepatocellular carcinoma. The assay has high sensitivity and specificity. The procedure is simple, rapid, convenient, and can be adapted to automated clinical analyzers for use in large scale screening for early diagnosis of hepatocellular carcinoma 664629 3.2.1.51 food industry the enzyme catalyse the transglycosylation reaction leading to production of fucosylated human milk oligosaccharides 751938