Search for dissertations about: "Protein analysis"

Showing result 16 - 20 of 2410 swedish dissertations containing the words Protein analysis.

  2. 16. Mutational Analysis and Redesign of Alpha-class Glutathione Transferases for Enhanced Azathioprine Activity

    Author : Olof Modén; Bengt Mannervik; Mikael Widersten; Kenneth Tew; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; allelic variants; azathioprine; bioactivation; chimeric mutagenesis; directed evolution; DNA shuffling; enzyme engineering; glutathione transferase; GST; lysate screening; molecular docking; multiple alignment; multivariate analysis; polymorphism; principal component analysis; prodrug; prodrug activation; protein engineering; protein redesign; reduced amino acid alphabet; saturation mutagenesis; semi-rational enzyme engineering; site-directed mutagenesis; structure-activity relationship; structure-based redesign; Biokemi; Biochemistry;

    Abstract : Glutathione transferase (GST) A2-2 is the human enzyme most efficient in catalyzing azathioprine activation. Structure-function relationships were sought explaining the higher catalytic efficiency compared to other alpha class GSTs. READ MORE

  4. 17. Making Visible the Proximity Between Proteins

    Author : Carl-Magnus Clausson; Ola Söderberg; Jens Coorssen; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Proximity ligation assay; In situ PLA; rolling circle amplification; protein interaction; protein-protein interaction; in situ; single cell; single molecule; protein complex; antibody; cancer; tissue section; microscopy; image analysis; system biology; multiplex; dynamic range; methods development; systems biology; Molekylär medicin; Molecular Medicine;

    Abstract : Genomic DNA is the template of life - the entity which is characterized by a self-sustaining anatomical development, regulated signaling processes, the ability to reproduce and to respond to stimuli. Through what is classically known as the central dogma, the genome is transcribed into mRNA, which in turn is translated into proteins. READ MORE

  5. 18. Systems Analysis of the Protein Secretory Pathway in Yeast and Human Cells

    Author : Amir Feizi; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; protein production; flux balance analysis; biopharmaceutical; secretory pathway: secretome; recombinant protein; genome-scale modeling; systems biology;

    Abstract : The cell was discovered by Robert Hooke in 1665, later in nineteen century the cell theory was developed as all organisms are composed of one or more cells. Since then, many tools and experimental methods have been developed to dissect and characterize the cell components which resulted in established solid scientific fields such as biochemistry, molecular cell biology and genetics. READ MORE

  6. 19. High-throughput protein analysis using mass spectrometry-based methods

    Author : Tove Boström; Sophia Hober; Thomas Laurell; Ole N. Jensen; KTH; []
    Keywords : Proteomics; mass spectrometry; affinity proteomics; immunoenrichment; immunoprecipitation; IMAC; screening; protein production; protein purification; ISET; quantification; SILAC; stable isotope standard; antibody validation; Bioteknologi; Biotechnology;

    Abstract : In the field of proteomics, proteins are analyzed and quantified in high numbers. Protein analysis is of great importance and can for example generate information regarding protein function and involvement in disease. Different strategies for protein analysis and quan- tification have emerged, suitable for different applications. READ MORE

  7. 20. Protein engineering to explore and improve affinity ligands

    Author : Martin Linhult; KTH; []
    Keywords : binding; affinity; human serum albumin HSA ; albumin-binding domain ABD ; affinity chromatography; deamidation; protein A; stabilization; Z-domain; capacity; protein G; cleaning-in-place CIP ; protein engineering; C2 receptor;

    Abstract : In order to produce predictable and robust systems forprotein purification and detection, well characterized, small,folded domains descending from bacterial receptors have beenused. These bacterial receptors, staphylococcal protein A (SPA)and streptococcal protein G (SPG), possess high affinity to IgGand / or HSA. READ MORE