Sökning: "gel-electrophoresis"

Visar resultat 16 - 20 av 216 avhandlingar innehållade ordet gel-electrophoresis.

  1. 16. Some Characteristics of Human Prostasomes and Their Relationship to Prostate Cancer

    Författare :Göran Ronquist; Anders Larsson; Lena Carlsson; Alicia Llorente; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostasomes; prostate; prostate cancer; clusterin; antibodies; metastasis; exosomes; PC-3 cells; DNA vehicles; gene therapy; immunoblotting; mass spectrometry; agarose gel electrophoresis; vertebral metastasis.; Clinical chemistry; Klinisk kemi; Clinical Chemistry; klinisk kemi;

    Sammanfattning : Background: The secretory epithelial cells of the prostate gland use sophisticated vehicles named prostasomes to relay important information to sperm cells in semen. This prostasome-forming and secretory ability of the epithelial cells is also preserved in poorly differentiated prostate cancer cells. LÄS MER

  3. 17. Generic Properties of Polymer Solutions

    Författare :Takashi Uematsu; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; photon correlation spectroscopy; collective diffusion; atomic force microscopy; relaxation; agarose gel electrophoresis; DNA; Zimm dynamics; pulsed-field gradient NMR; superdiffusion; polymer solution; blob model; gel;

    Sammanfattning : Polymer solutions are abundantly present in our daily life, for example in paints, jellies, contact lenses and even in the living cells. Despite their ubiquity, we still have a poor understanding of the physical properties of solutions due to the extremely large number of internal degrees of freedom. LÄS MER

  4. 18. Unwarping and Analysing Electrophoresis Gels

    Författare :John Gustafsson; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Classification; Curved field lines; Gel matching; Image alignment; Image warping; Proteomics; Pulse-field gel electrophoresis; Two-dimensional electrophoresis; Variation; Yeast; Gel matching;

    Sammanfattning : Gel electrophoresis is a technology in molecular biology that is used to separate and quantify biomolecules, for example DNA and proteins. Ideally the position in a gel image corresponds to one or several properties of the molecules, such as size and net charge, but in practise the separation pattern is often warped, that is, geometrically distorted. LÄS MER

  5. 19. Profiling the cancer proteome

    Författare :Sofia Waldemarson; Institutionen för immunteknologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cytologi; onkologi; cancer; Biotechnology; Bioteknik; cancerology; oncology; Cytology; iTRAQ; biomarkers; DIGE; two-dimensional gel electrophoresis; Proteomics;

    Sammanfattning : Cancer is a complex and heterogeneous disease where cells have started to grow uncontrolled and this disease remains a major health problem. Because of diffuse symptoms it often presents at a late stage. LÄS MER

  7. 20. Infection biology of the plant pathogenic fungus Bipolaris sorokiniana

    Författare :Dace Apoga; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; microscopy; Hordeum vulgare; barley; virulence; prehelminthosporol; phytotoxins; proteins; adhesion; fimbriae; extracellular matrix; Helminthosporium sativum; Cochliobolus sativus; Plant pathogenic fungi; Bipolaris sorokiniana; two-dimensional gel electrophoresis; mass spectrometry; gas chromatography; Ecology; Ekologi;

    Sammanfattning : Bipolaris sorokiniana is a fungal pathogen causing severe disease mainly in wheat and barley worldwide. In this thesis two aspects of the infection process were investigated: the adhesion mechanism of the fungus and the role of the non-host specific phytotoxin prehelminthosporol (PHL) in the disease. Adhesion of B. LÄS MER