Search for dissertations about: "a-chymotrypsin"

Showing result 1 - 5 of 7 swedish dissertations containing the word a-chymotrypsin.

  2. 1. The influence of temperature on enzyme selectivity in organic media

    Author : Åsa Jönsson; Bioteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; water activity; sub-zero temperatures; enantioselectivity; peptide yields; asymmetric reductions of ketones; peptide synthesis; ADH from Thermoanaerobium brockii; subtilisin; Enzyme catalysis; a-chymotrypsin; organic solvent; aqueous media; Biotechnology; Bioteknik;

    Abstract : The influence of different reaction parameters on enzyme selectivity was investigated. The reaction conditions studied were solvent dependence, water activity and reaction temperature. READ MORE

  4. 2. Aqueous humor drainage via Schlemm's canal : development of routes, effects of Na2EDTA and a-chymotrypsin and role of platelets

    Author : Teruhiko Hamanaka; Uppsala universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : .... READ MORE

  5. 3. Influence of Internal Diffusional Limitations on the Performance of an Immobilized Enzyme in Organic Medium

    Author : Raúl J Barros; Bioteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biotechnology; internal diffusional; acetonitrile medium; Immobilized a-chymotrypsin; kinetically controlled peptide synthesis; Bioteknik;

    Abstract : The influence of mass-transfer limitations on the performance of immobilized a-chymotrypsin operating in acetonitrile medium has been investigated. The enzyme was immobilized by deposition on various porous carrier materials such as celite, polyamides of different particle sizes, controlled-pore glasses, polypropylene or polyacrylamides. READ MORE

  6. 4. Characterization of conjugated protease inhibitors

    Author : Erika Billinger; Gunnar Johansson; Boris Turk; Uppsala universitet; []
    Keywords : Serine protease inhibitors; conjugation; immobilization; leupeptin analogues; potato serine protease inhibitor; soluble carriers; inorganic carriers.; Biokemi; Biochemistry;

    Abstract : The overall theme of this thesis is a step by step approach for the design and characterization of conjugated protease inhibitors. This involves both a new assay method for protease activity and protease inhibition (paper I), a study of the stoichiometry for protease inhibitor interaction (paper II), design of inhibitory peptides (paper IV) and the construction of inhibitor conjugates (paper III & IV). READ MORE

  7. 5. The role of the capsid protein in Semliki Forest virus assembly

    Author : Kerstin Forsell; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Semliki Forest virus; RNA encapsidation; NC assembly; virus budding; RNA uncoating;

    Abstract : Enveloped viruses, like the Alphaviruses, encapsidate their genomes into a nucleocapsid (NC) or core structure which is surrounded by a lipid bilayer (envelope) with spike proteins. The alphavirus Semliki Forest virus (SFV), is an RNA virus with a genomic 42 S RNA of positive polarity. READ MORE