Sökning: "Ulf Landegren"

Visar resultat 11 - 15 av 33 avhandlingar innehållade orden Ulf Landegren.

  1. 11. Biomolecular Analysis by Dual-Tag Microarrays and Single Molecule Amplification

    Författare :Olle Ericsson; Ulf Landegren; Mats Nilsson; Edwin Southern; Uppsala universitet; []
    Nyckelord :Molecular medicine; Microarray; proximity ligation; Padlock probe; Rolling circle amplification; Splicing; single molecule; Molekylärmedicin;

    Sammanfattning : Padlock probes and proximity ligation are two powerful molecular tools for detection of nucleic acids and proteins, respectively. Both methods result in the formation of DNA reporter molecules upon recognition of specific target molecules. LÄS MER

  3. 12. Genotyping and Mutation Detection In Situ : Development and application of single-molecule techniques

    Författare :Ida Grundberg; Mats Nilsson; Ulf Landegren; Olli-Pekka Kallioniemi; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; padlock probes; in situ; rolling circle amplification; mRNA; genotyping; mutation detection; cancer; tissue sections; diagnostics; single-molecule; single-cell; microscopy; Molecular medicine genetics and pathology ; Molekylär medicin genetik och patologi ; Molekylär medicin; Molecular Medicine;

    Sammanfattning : The human body is composed of trillions of cells closely working together to maintain a functional organism. Every cell is unique in molecular composition and can acquire genetic variations that might cause it to turn pathological. LÄS MER

  4. 13. Proximity Ligation Assay for High Performance Protein Analysis in Medicine

    Författare :Gucci Jijuan Gu; Ulf Landegren; Thomas Joos; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; protein; post-translational modification; interactions; protein domain; western blotting; MARK; tau; AD; Biology with specialization in Molecular Biotechnology; Biologi med inriktning mot molekylär bioteknik;

    Sammanfattning : High quality reagents are preconditions for high performance protein analyses. But despite progress in some techniques, e.g. mass spectrometry, there is still a lack of affinity-based detection techniques with enhanced precision, specificity, and sensitivity. LÄS MER

  5. 14. Application of proximity Ligation for Detection of Proteins, Biomolecular Interactions, and Single Copies of Pathogens

    Författare :Sigrun Margret Gustafsdottir; Ulf Landegren; Per-Åke Nygren; Uppsala universitet; []
    Nyckelord :Molecular medicine; Proximity ligation; Cytokines; Microbial pathogens; Protein-DNA interactions; Drug screening; Molekylärmedicin;

    Sammanfattning : Proximity ligation is a recently established technique that can provide answers to questions about the concentration, localization, interactions, modifications and functions of proteins. The method enables sensitive protein measurements with a detection limit in the low femtomolar range in complex biological samples. LÄS MER

  7. 15. DNA-Mediated Detection and Profiling of Protein Complexes

    Författare :Maria Hammond; Ulf Landegren; Masood Kamali-Moghaddam; Christof Niemeyer; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Proximity ligation assay; Protein complexes; Protein interactions; Biomarkers; Prions; Antibodies; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Proteins are the effector molecules of life. They are encoded in DNA that is inherited from generation to generation, but most cellular functions are executed by proteins. Proteins rarely act on their own – most actions are carried out through an interplay of tens of proteins and other biomolecules. LÄS MER