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Table 1 Purification of GSTs from B. alexandrina snails

From: Biochemical characterization and peptide mass fingerprinting of two glutathione transferases from Biomphalaria alexandrina snails (Gastropoda: Planorbidae)

Step Activity (units) Protein (mg) Specific activity (units/mg protein) Purification (fold) Recovery (%)
Crude extract 54 420 0.13 1.0 100
DEAE cellulose
 BaGST1 4.65 10.6 0.44 3.35 8.6
 BaGST2 17.0 32.53 0.52 4.02 31.5
 BaGST3 22.4 88.52 0.25 1.95 41.5
GSH-Sepharose
 BaGST1 2.93 0.13 22.5 170 5.4
 BaGST2 10.09 0.53 19.0 146 20.2
 BaGST3 16.73 0.37 45.2 346 31.0