The purity and properties of the recombinant protein was detected by SDS PAGE, FPLC, amino acid analysis, ultravidet (UV) absorption and endotoxin analysis.

• 经SDS PAGE和FPLC检测纯度 ,并进行N端氨基酸序列分析、比活性分析、紫外最大吸收光谱分析、内毒素检测等指标对其进行鉴定。