Preparation and Identification of A Peptide Monoclonal Antibody Against Human Papillomavirus 1 8E6 / 现代检验医学杂志
Journal of Modern Laboratory Medicine
;
(4): 30-32,35, 2016.
Article
Dans Chinois
| WPRIM
| ID: wpr-604187
ABSTRACT
Objective To prepare a peptide monoclonal antibody (McAb)against human papillomavirus 18E6 separately,and identify its specificity and pathogenicity.Metheds The advantage epitope peptide was designed and synthesized by ABCpred and Bcepred,and then used to immunize BALB/c mice after coupling with bovine serum albumin (BSA).And the McAb was prepared by hybridoma technique.HPV18E6 gene was amplified from cervical swab specimen containing HPV18 and insert-ed into expression vector pET-28a.The constructed recombinant plasmid was transformed to E.coli BL21(DE3)for expres-sion under induction of isopropyl thio-β-D-galactoside.The expressed protein was used to identified the McAb had been pre-pared.Results The hybridoma cell lines could constantly produce MAbs against HPV18E6 peptides.Sequencing proved that recombinant plasmid pET-28a-HPV18E6 was constructed correctly.Western blotting showed that the anti-HPV18E6 pep-tides antibody could specifically recognize HPV18E6.Conclusion A monoclonal antibody against the advantage epitope pep-tide of human papillomavirus 18E6 prepared could specifically recognize HPV18E6 specifically.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Etude diagnostique
langue:
Chinois
Texte intégral:
Journal of Modern Laboratory Medicine
Année:
2016
Type:
Article
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