the final product ( kw-pa ) of purification , which predominantly contained the inactive form of sct-pa as well as active sct-pa to a lesser extent , revealed a single band with a molecular weight of 70,000 on sodium dodecyl sulphate ( sds ) polyacrylamide gel electrophoresis both in the absence and presence of reducing agent .
C0032144
sct-pa
C0032143
sct-pa