Construction of fusion gene VH-mms13 and identification of its protein / 中国生化药物杂志

Objective To construct the prokaryotic expression vector pET30a( +)-VH-mms13 and identification of its protein after induced with IPTG.Method Heavy chain variable region VH gene of typeⅣcollagenase monoclonal antibody and magnetosome membrane protein gene mms13 were amplified separately,the fusion gene VH-linker-mms13 were synthesized by SOE-PCR technique and inserted into pET30a ( +) plasmid, which was confirmed by restriction enzyme digest and sequencing.Then the recombinant plasmid pET30a ( +)-VH-mms13 was transform into E.coli DE3 and induced with 0.4 mmol/L IPTG.The fused protein was identified by SDS-PAGE and Western blot.Results The length of fusion gene VH-mms13 was 738 bp,and the sequence was correct.After induced with IPTG,the fused protein was found in the inclusion body and Western blot results suggested that the fused protein can bind with His-tag antibody specifically.Conclusion Expression vector pET30a ( +)-VH-mms13 is successfully constructed and the fusion protein has good immunogenicity,which lay the foundation for the development of biomagnetism-targeted drug.

Considerations on the Orientation of Clinical Pharmacy of Medical University / 中国药房

OBJECTIVE:To discuss the problem lies in the orientation of clinical pharmacy of medical university.METHODS:The differences between traditional pharmacy education and clinical pharmacy in orientation were discussed,and reasonable proposals based on the practical situation of our country are given.RESULTS & CONCLUSION:Renovations of clinical pharmacy education should be conducted from aspects of orientation of subject,teaching model,curriculum arrangement,mechanism of practice etc.The orientation of clinical pharmacy is to train applied talents who can offer patient-centered pharmaceutical care and appropriately direct rational clinical drug administration.