Sökning: "protein modification"

Visar resultat 11 - 15 av 330 avhandlingar innehållade orden protein modification.

  1. 11. Mass spectrometric investigation of protein nitration in inflammation and neurodegeneration

    Författare :Henrik Ryberg; Göteborgs universitet; []
    Nyckelord :mass spectrometry; oxidative stress; nitrotyrosine; neurodegeneration; peroxynitrite; protein modification;

    Sammanfattning : The nitration of tyrosine seems to be very common in human diseases and at least forty different diseases have been reported to be associated with an increased nitration of proteins. The nitration of proteins results in a modification of tyrosine, 3-nitrotyrosine (3-NT), which is stable. LÄS MER

  3. 12. Specific protein - protein interaction and its application in studies on radiation-induced protein modification

    Författare :Volker Kasche; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 13. Modification of Surface Properties Through Polymer Adsorption. Kinetics, Interaction, Degradation and Stability

    Författare :Dries Muller; Fysikalisk kemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TIRF.; protein; poly lactide ; poly ethylene oxide ; gelatin; exchange; enzyme; ellipsometry; desorption; degradation; adsorption; copolymers; Physical chemistry; Fysikalisk kemi;

    Sammanfattning : The interfacial behaviour of polymers in relation to surface modification and polymer degradation was studied. In the first part the interfacial behaviour of amphiphilic poly(ethylene oxide)–poly(D,L-lactide) (EmLn) diblock copolymers at hydrophilic and hydrophobic substrates from aquous solution was studied. LÄS MER

  5. 14. Visualizing Interacting Biomolecules In Situ

    Författare :Irene Weibrecht; Ola Söderberg; Ulf Landegren; Banafshe Larijani; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; proximity ligation; in situ PLA; padlock probe; rolling circle amplification; flow cytometry; in situ; single cell; single molecule; protein interaction; protein-DNA interaction; posttranslational modification; Molecular medicine; Molekylär medicin; Molekylär medicin; Molecular Medicine;

    Sammanfattning : Intra- and intercellular information is communicated by posttranslational modifications (PTMs) and protein-protein interactions, transducing information over cell membranes and to the nucleus. A cells capability to respond to stimuli by several highly complex and dynamic signaling networks provides the basis for rapid responses and is fundamental for the cellular collaborations required in a multicellular organism. LÄS MER

  7. 15. Engineering of Human Fetal Hemoglobin

    Författare :Karin Kettisen; Tillämpad biokemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fetal hemoglobin; protein engineering; recombinant protein production; protein purification; chromatography; oxygen carrier; redox reactions; net surface charge; DNA cleavage;

    Sammanfattning : In blood, the oxygen-transporting protein hemoglobin (Hb) governs the oxygenation of cells and tissues. Naturally, this protein has claimed a place in the center of the research field of artificial oxygen therapeutics. LÄS MER