蛋白质及活性酶的回收率 (DEAE-825)

IEC DEAE-825(离子交换色谱柱)对蛋白质和活性酶有良好的回收率见下表。

Recovery of proteins
ProteinRecovery (%)
Trypsin inhibitor 96
β-Lactoglobulin 100
Ovalbumin 101
Myoglobin 100
γ-Globulin 99
BSA 97
Thyroglobulin 90
Recovery of enzyme activity
EnzymeRecovery (%)
Kallikrein 92
Lipoxidase 96
Catalase 94


Sample load : 0.5 mg each

Column : Shodex IEC DEAE-825 (8.0 mm I.D. x 75 mm)
Eluent : (A); 20 mM Tris-HCl buffer (pH8.0)
         (B); (A) + 0.5 M NaCl
         Linear gradient; 0 min to 1 min, (A) to (B)

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应用实例