Sökning: "Solid-phase Peptide Synthesis SPPS"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Solid-phase Peptide Synthesis SPPS.

1. 1. Chemical Engineering of Small Affinity Proteins

   Författare :Joel Lindgren; Amelie Eriksson Karlström; Lars Baltzer; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Affibody molecules; albumin binding domain; ligation; protein synthesis; solid phase peptide synthesis; Bioteknologi; Biotechnology;

   Sammanfattning : Small robust affinity proteins have shown great potential for use in therapy, in vivo diagnostics, and various biotechnological applications. However, the affinity proteins often need to be modified or functionalized to be successful in many of these applications. LÄS MER

3. 2. Development and characterisation of protecting groups that enhance the solubility of synthetic peptides : Methods to improve the aqueous solubility of hydrophobic peptides

   Författare :Karolina Wahlström; Anders Undén; Fernando Albericio; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Solid phase peptide synthesis; Fmoc chemistry; solubility problems; tryptophan; tyrosine; Nmec; Nmbu; Bioorganic chemistry; Bioorganisk kemi; Neurochemistry and Molecular Neurobiology; neurokemi med molekylär neurobiologi;

   Sammanfattning : Chemical synthesis of peptides is generally performed by solid phase peptide synthesis (SPPS). Although SPPS is a rapid and convenient method to prepare peptides, the major methodological problem in SPPS is related to solvation/solubility. LÄS MER

4. 3. Development of Substance P 1–7 Related Peptides and Peptidomimetics : Targeting Neuropathic Pain

   Författare :Anna Skogh; Anja Sandström; Christian Sköld; Rebecca Fransson; Philip Thompson; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Substance P 1–7; Peptidomimetics; Solid-phase Peptide Synthesis SPPS ; Palladium catalysis; Carbonylation; Imidazole; Bioisostere; Neuropathic pain; Allodynia; Structure-activity relationships; Medicinal Chemistry; Läkemedelskemi;

   Sammanfattning : The neuropeptide substance P 1–7 (SP1–7, H-Arg1-Pro2-Lys3-Pro4-Gln5-Gln6-Phe7-OH) and its amidated analogue SP1–7 amide, have displayed intriguing effects in experimental models for neuropathic pain acting on a specific, yet unknown SP1–7 target. The aim of this thesis was to design and synthesise SP1–7 related peptides and peptidomimetics, to be used as research tools to study the SP1–7 system, and to serve as drug leads in the neuropathic pain area. LÄS MER

5. 4. Development of a covalent site-specific antibody labeling strategy by the use of photoactivable Z domains

   Författare :Anna Konrad; Sophia Hober; Hjalmar Brismar; Patrik Samuelsson; KTH; []
   Nyckelord :antibody labeling; site-specific; covalent; SPPS; Z domain; BPA; SRA - Molecular Bioscience; SRA - Molekylär biovetenskap;

   Sammanfattning : The joining of two molecular functions or the strategy of adding functions to proteins has been tremendously important for the development of proteins as tools in research and clinic. Depending on the intended application, there are a wide variety of functions that can be added to a proteins. LÄS MER

7. 5. Design and Synthesis of Hepatitis C Virus NS3 Protease Inhibitors

   Författare :Anja Johansson; Montse Llinàs-Brunet; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical chemistry; Farmaceutisk kemi; Pharmaceutical chemistry; Farmaceutisk kemi; Medicinal Chemistry; Läkemedelskemi;

   Sammanfattning : Hepatitis C Virus (HCV) is the leading cause of chronic liver disease worldwide as well as the primary indication for liver transplantation. More than 3% of the world’s population is chronically infected with HCV and there is an urgent need for effective therapy. LÄS MER