R. E. Bu

College of Life Science, Inner Mongolia University for Nationalities, Tongliao 028043, China

[ 1 ] - Development of an indirect ELISA for bovine mastitis using Sip protein of Streptococcus agalactiae

The sip gene encoding for a conserved highly immunogenic surface protein of Streptococcus agalactiae was amplified using polymerase chain reaction (PCR) and subcloned into prokaryotic expression vector pET32a (+) and expressed as a recombinant protein in E. coli BL21 (DE3). An indirect enzyme linked immunosorbent assay (ELISA) was developed using the purified Sip protein as a coating antigen, w...

[ 2 ] - Immunizing mice using different combination antigens of the PI-2a fimbria subunit of Streptococcus agalactiae

Background: Streptococcus agalactiae is the main causal pathogen of bovine mastitis (BM), causing considerable economic loss to the dairy industry worldwide. Vaccines against S. agalactiae play an important role in preventing disease. Aims: The aim of this study was to evaluate the immunoprotection of S. agalactiae pilus isla...

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