Gradient centrifugation, deceleration in 5 file above. Best.

梯度离心，加减速最好在5档以上。

Purification: Density Gradient Centrifugation ( Sucrose & CsCl ).

分离: 密度梯度离心法 ( 蔗糖 & 氯化铯 ).

Final purification of the virus by density gradient centrifugation procedures.

通过密度梯度离心最终纯化病毒.

Five zones were separated by improved discontinuous sucrose gradient centrifugation.

用改进的不连续蔗糖密度梯度离心法分离到五条带.

Conclusion:High purity of MSC can be obtained by density gradient centrifugation.

结论：密度梯度离心法分离获得的人胚胎骨髓间充质干细胞纯度高。

Conclusion: High purity of MSC can be obtained by density gradient centrifugation.

结论: 密度梯度离心法分离获得的人胚胎骨髓间充质干细胞纯度高.

Conclusions The number of cells was more with density gradient centrifugation method than with whole marrow method.

结论梯度离心法较全骨髓法收获细胞数量大。

Methods Rat gastric parietal cells were isolated by pronase digestion and purified by discontinuous density-gradient centrifugation.

方法采用链霉蛋白酶消化、间断密度梯度离心纯化大鼠胃黏膜壁细胞。

Methods Rat gastric parietal cells were isolated by pronase digestion and purified by discontinuous density - gradient centrifugation.

方法采用链霉蛋白酶消化、间断密度梯度离心纯化大鼠胃黏膜壁细胞.

Methods Using different techniques of collagenase digestion and discontinued density gradient centrifugation, the adult swine and rat islets were prepared.

方法采用不同的胶原酶消化法及不连续密度梯度纯化法。