Monash University

Embargoed and Restricted Access

Reason: Under embargo until May 2018. After this date a copy can be supplied under Section 51 (2) of the Australian Copyright Act 1968 by submitting a document delivery request through your library

Structural and Functional Studies of Human Plasminogen and Cofactors

posted on 2017-05-28, 23:52 authored by JUINN HUEI QUEK
Plasminogen is the inactive precursor of Plasmin, a protease with diverse physiological roles such as the removal of blood clots and wound healing. Plasminogen/Plasmin are important therapeutic targets especially in stroke and heart attack but to date, the mechanism behind Plasminogen activation remains largely unclear. This thesis focuses on the studies of (co-)factors affecting Plasminogen activation via biophysical and biochemical methods. It was found that sugar modification (glycosylation) significantly impacts Plasminogen activation and furthermore, striking differences were observed when Plasminogen activators isolated from human and bacterial pathogen were compared. Overall, this work has advanced our understanding of the Plasminogen/Plasmin system.


Principal supervisor

James Whisstock

Additional supervisor 1

Ruby Law

Year of Award


Department, School or Centre

Biochemistry and Molecular Biology

Campus location



Doctor of Philosophy

Degree Type



Faculty of Medicine Nursing and Health Sciences