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1.
Chinese Journal of Medical Education Research ; (12)2006.
Article in Chinese | WPRIM | ID: wpr-623091

ABSTRACT

Clinical immunology should display the advanced and applied characteristics of immunology,and show the speciality of clinical practice.This course is a bridge between fundamental immunology and clinical teaching so that the medicos should get better foundation for the future learning.

2.
Chinese Journal of Immunology ; (12)1985.
Article in Chinese | WPRIM | ID: wpr-675583

ABSTRACT

Objective:To express and secrete rBPI m23 bactericidal protein in Pichia pastoris expression system. Methods:pPICZ? synBPI m600 recombinant expression vector was constructed with prepared vectors (pUC18 synBPI 414 and PBV220 BPI m420 ) according to Molecular Cloning Laboratory Manual. The Pichia pastoris GS115 were electroporated with linearized pPICZ? synBPI m600 vectors , positive clones were screened on low salt LB medium with Zeocin , then the positive clones were identified by PCR and Mut phenotype analysis. rBPI m23 was induced to express in BMMY ,purified by SP Sepharose beads , identified by SDS PAGE and Western blot and measured with BCA method. Results:①pPICZ? synBPI m600 expression vector was successfully constructed.②Pichia pastoris GS115 strains integrated with synBPI m600 stably were obtained.③SDS PAGE showed the molecular weight of the recombinant protein was approximate 23 kD,and Western blot confirmed that the protein could bind to the anti BPI antibody specially.④The supernate protein concentration was about 2 9 mg/L.Conclusion:rBPI m23 was expressed and secreted effectively in Pichia pastoris GS115.

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