Search for dissertations about: "deamidation"
Showing result 1 - 5 of 9 swedish dissertations containing the word deamidation.
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1. Protein engineering to explore and improve affinity ligands
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
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2. Engineering Proteinaceous Ligands for Improved Performance in Affinity Chromatography Applications
Abstract : .... READ MORE
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3. Fighting isoaspartate
Abstract : Isoaspartate (IsoAsp) is a damaging amino acid residue generated either from asparagine (Asn) deamidation or aspartate (Asp) isomerization. Both reactions are spontaneous in physiological conditions and require no enzymes. In isoAsp, a CH2 group is rearranged from the side chain and extends the polypeptide backbone. READ MORE
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4. Aging and heat-sealing properties of films based on wheat gluten
Abstract : Recently the research interest of the possibility of using wheat gluten (WG) as packaging material has greatly increased due to its combination of high gas barrier, attractive mechanical, film-forming and renewable properties. The source is also readily available and inexpensive on a worldwide basis. READ MORE
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5. Transport and metabolism of opioid tetrapeptide agonists with a focus on oral and respiratory delivery
Abstract : The clinical development of peptide drugs for oral delivery has often been hindered because of poor transport across the intestinal membranes and degradation in the gastrointestinal tract and liver. Alternative delivery routes through more permeable membranes preferably with less pronounced proteolytic activity, such as the nasal and pulmonary routes, have therefore been considered. READ MORE