The cloning,expression and pruification of recombinant / 中国基层医药

Objective To provide a technique of preparation recombinant hALR by gene engineering in larger scale.Methods Construct hALR(human augmenter of liver regeneration) protein expression vector pGEX-3X-hALR,induce the expreesion of hALR,and pruified the protein by affinity chromatography.Results Succeed in constructing the vector pGEX-3X-hALR and obtained the recombinant hALR protein.Conclusion The mothed could be used for preparation recombinant hALR by gene engineering in larger scale.