Sökning: "Lysozyme"

Visar resultat 1 - 5 av 24 uppsatser innehållade ordet Lysozyme.

  1. 1. Acoustic Focusing of Lysozyme Crystals

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Måns Junestrand; [2023]
    Nyckelord :Protein Crystals; Lysozyme Crystals; Ultrasound; Acoustic Focusing; SFX; Biomedical Physics; Proteinkristaller; Ultraljud; Lysozymkristaller; Akustisk fokusering; SFX; Biomedicinsk fysik;

    Sammanfattning : Acoustic focusing of microscale protein crystals with acoustophoresis technology could reduce clogs during experiments with the scientific technique serial femtosecond x-ray crystallography (SFX). SFX determines molecular structures of proteins, these structures are valuable in drug discovery and fundamental biomedical research. LÄS MER

  3. 2. Unspecific interactions in different batch variations of agarose based base matrices at different NaCl concentrations.

    Master-uppsats, Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Författare :Kejvan Ghofranpanah; [2022]
    Nyckelord :Lysozyme; hydrophobicity; size exclusion chromatography; NaCl concentrations; isocratic elution; Lysozym; hydrofobicitet; size exclusion chromatography; NaCl-koncentrationer; isokratisk eluering;

    Sammanfattning : Size exclusion chromatography (SEC) separates molecules based on their actual size rather than their molecular weight. This indicates that the smaller a molecule is, the longer it will be held in the column since it can penetrate the pores more effectively than a bigger molecule, resulting in a longer retention time, whereas the larger molecule has a shorter retention time. LÄS MER

  4. 3. Phenol-Protein Solution Stability

    Magister-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Johan Sjölund; [2022]
    Nyckelord :Phenol; Protein; Proteins; Lysozyme; Betalactoglobulin; Trastuzumab; Lipase; GAZ; GA-Z; Palifermin; Titration; Probedrum; Pharmaceutical Technology; Chemistry;

    Sammanfattning : Phenol is a commonly used preservative in pharmaceutical protein solutions. It is compatible with most proteins but can cause aggregation and denaturation at higher concentrations or in more sensitive proteins. LÄS MER

  5. 4. Polarizability and Orientation Dynamics of Small Proteins

    Master-uppsats, Uppsala universitet/Materialteori

    Författare :Ebba Koerfer; [2022]
    Nyckelord :Protein orientation; single-particle imaging; polarizability; orientation dynamics; rigid rotor model;

    Sammanfattning : Proteins often carry an intrinsic electric dipole moment, which can interact with external electric fields and cause protein motion. Previous research has found that the orientation of small proteins in gas phase can be controlled in a static electric field. LÄS MER

  7. 5. Investigation on liquid liquid phase separation of lysozyme by dynamic light scattering

    Master-uppsats, Stockholms universitet/Fysikum

    Författare :Hanna-Friederike Poggemann; [2021]
    Nyckelord :Protein; protein dynamics; Liquid-liquid phase separation; DLS;

    Sammanfattning : The liquid-liquid phase separation (LLPS) of biomolecules is a phenomenon which received a lot of attention in the last years because it is not only related to theformation of membraneless organelles but also to neurodegenerative diseases. Lysozyme is a globular protein that undergoes LLPS in a buffer salt system andfor that it is well investigated with several techniques like microscopy, dynamic lightscattering (DLS) or small-angle X-ray scattering. LÄS MER