Various versions of urea gels were made and the condition for the electrophoreses was optimized throughout the experiments in attempt to achieve the most accurate analysis of the unfolding process of the enzyme as possible.
Ýmsar útgáfur af urea hlaupum voru gerðar og rafdráttaraðstæðurnar voru þróaðar á meðan á rannsókninni stóð í þeim tilgangi að ná sem nákvæmastri mynd af afmyndunarferli ensímsins.