Sökning: "Concanavalin A"

Visar resultat 1 - 5 av 22 avhandlingar innehållade orden Concanavalin A.

  1. 1. Photochemical Surface Functionalization : Synthesis, Nanochemistry and Glycobiological Studies

    Författare :Lingquan Deng; Olof Ramström; Javier Rojo; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbohydrates; Glycobiology; Carbohydrate-protein interactions; Perfluorophenylazide PFPA ; Photochemistry; Carbohydrate surface immobilization; Carbohydrate microarrays; Surface plasmon resonance SPR ; Quartz crystal microbalance QCM ; Atomic force microscopy AFM ; Glyconanomaterials; Concanavalin A Con A ; Cyanovirin-N CV-N ; 1-Glycosyl thiols; Mutarotation; 1-S-glycosylation; Stereocontrol;

    Sammanfattning : This thesis mainly deals with the development of photochemical approaches to immobilize carbohydrates on surfaces for glycobiological studies. These approaches have been incorporated into a number of state-of-the-art nanobio-platforms, including carbohydrate microarrays, surface plasmon resonance (SPR), quartz crystal microbalance (QCM), atomic force microscopy (AFM), and glyconanomaterials. LÄS MER

  3. 2. Synthesis of Carbohydrate Mimics and Development of a Carbohydrate Epimerisation Method

    Författare :Clinton Ramstadius; Ian Cumpstey; Robert Madsen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbohydrate Mimic; Ring-closing Metathesis; Carbohydrate Chemistry; Carbasugar; Aminocarbasugar; Pseudodisaccharide; Glycosidase and Lectin Inhibitors; Organic chemistry; Organisk kemi; organisk kemi; Organic Chemistry;

    Sammanfattning : In this thesis the synthesis of several hydrolytically stable carbohydrate mimics with the potential to function as glycosidase or lectin inhibitors are described. This work is presented in Chapters 2-5. LÄS MER

  4. 3. Murine B lymphocyte growth regulation : a study of host defence factors and their mimicry by Mycoplasma arginini

    Författare :Erik Ruuth; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; B lymphocyte; growth; lymphokine; lymphokine-like; host-parasite; M. arginini; membrane acyl protein;

    Sammanfattning : Immune responses are the result of extended clonal growth and maturation of specific precursors preexisting in low frequencies. Clonal expansion is partly controlled by soluble factors, thus, their identification is essential for the understanding of the immune response regulation. LÄS MER

  5. 4. Recurrent Aphthous Stomatitis - A study, with emphasis on host genetics, oral microbiota composition, and immunoregulatory networks

    Författare :Maria Bankvall; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Aphthous stomatitis; Oral mucosa; Oral medicine; Genome-wide association study; Genetic linkage; Association; Genetic polymorphism; Microbiota; Restriction fragment length polymorphism; Antigen-presenting cell; T-lymphocyte; Lymph node; Flow cytometry;

    Sammanfattning : Recurrent aphthous stomatitis (RAS) is one of the most common oral mucosal lesions. The aetiology is unknown and currently there is no consensus regarding suitable treatment regimens. LÄS MER

  7. 5. Human salivary esterases : a biochemical study of carboxylesterase and thio-esterase in human saliva with special reference to their inhibition by dental materials

    Författare :Lennart Lindqvist; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Electrophoretic and gel chromatographic techniques have been developed in order to obtain partially purified esterases from small amounts of human saliva. These techniques permit the characterization of salivary esterase regarding substrate and inhibitor specificities, and lectin binding ability. LÄS MER