Research Article

Highly Effective Renaturation of a Streptokinase from Streptococcus pyogenes DT7 as Inclusion Bodies Overexpressed in Escherichia coli

Table 3

Purification steps of the streptokinase from E. coli/pESK.

Total proteins Purified proteins Specific activity (U/mg) of Yield (%)Purification factor
supernatant of cell lysatepurified rSK

90375 mg21789 mg45681033652%2.26