Bc. Martina Klašková

Master's thesis

Vliv mrazení na enzymatickou aktivitu

The Effect of Freezing on the Enzymatic Activity
Abstract:
Tato diplomová práce se zabývá vlivem mrazení na aktivitu enzymů ve vodném roztoku. Jako modelový enzym byl použit enzym halogenalkandehalogenasa DbjA. Vliv zmrazení a rozmrazení na aktivitu enzymu DbjA byl studován bez přítomnosti kryoprotektivních látek. Enzym DbjA byl rychle mrazen v kapalném dusíku na 77 K a pomalu ve směsi suchého ledu a etanolu na 233 K a 253 K. Aktivita enzymu po zmrazení byla …more
Abstract:
The topic if this master’s thesis concerns the effects of the freezing on enzymatic activity in aqueous solution. The haloalkane dehalogenase DbjA was used as a model enzyme. Effects of freezing - thawing on the activity of enzyme DbjA was experimentally studied in the absence of cryoprotective substances under various experimental conditions: rates and buffers. DbjA enzyme was rapidly frozen in liquid …more
 
 
Language used: Czech
Date on which the thesis was submitted / produced: 9. 1. 2013

Thesis defence

  • Date of defence: 13. 6. 2013
  • Supervisor: doc. Mgr. Dominik Heger, Ph.D.

Citation record

Full text of thesis

Contents of on-line thesis archive
Published in Theses:
  • světu
Other ways of accessing the text
Institution archiving the thesis and making it accessible: Masarykova univerzita, Přírodovědecká fakulta