Herpes Simplex Virus Type 1 ICP27 Protein: Its Expression, Purification and Specific Antiserum Production / 中国病毒学·英文版
Virologica Sinica
;
(6): 199-205, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-402403
ABSTRACT
Herpes simplex virus type 1 (HSV-1) is the causative agent of cold sores and other more serious diseases. HSV-1 infected-cell protein 27 (ICP27) is an immediate-early regulatory phosphoprotein homologous to gene products identified in all classes of herpesviruses so far. To raise the antiserum to ICP27 for further characterization of its biological function, the ICP27 gene was cloned into the pET-28a (+) vector, then ICP27 protein was expressed in E. Coli and purified by nickel-nitrilotriacetic acid (Ni2+-NTA) affinity resin column,finally the purified protein was used to raise antiserum. Western blot analysis demonstrated that the antiserum recognized the recombinant protein, and the antiserum was able to probe the ICP27 in HSV-1 infected cells with high specificity by immunofluorescence assay (IFA). Therefore, the specific antiserum will provide a valuable tool for further studies investigating ICP27's biological function during HSV-1 infection.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Virologica Sinica
Year:
2010
Type:
Article
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