Conclusion: the preparing method of highspeedcentrifugation could replace the normal preparing method of water ethanol method.
结论:高速离心法可取代常规水醇制备方法。
2
Objective: To compare the different influences for preparing technology resulted from respective preparing method of highspeedcentrifugation and water ethanol method.
目的:比较高速离心方法与常规水醇方法对制备工艺的影响。
3
A kind of hepatocyte growth factor was purified from cow placenta through highspeedcentrifugation, salting out, affinity chromatography, ultrafiltration and anion exchange chromatography.