Abstract
We previously demonstrated the presence of IgE directed to fetal calf serum (FCS) in the sera from dogs that developed allergic reactions after vaccination. In this study, by an immunoblot analysis, we investigated the IgE-reactive components of FCS using sera from 16 dogs that exhibited allergic reactions after vaccination. The immunoblot analysis revealed that several FCS proteins of approximately 25-, 50-, 66-, 75-, 120-, and 175-kDa strongly reacted with IgE in the sera from dogs that showed post-vaccination allergic reactions. The 66-kDa band was detected in the sera from 14 of the 16 dog serum samples analyzed in the immunoblot analysis for FCS, and it was speculated to be albumin based on its molecular weight; however, serum IgE reactivity to bovine serum albumin could be detected in only four of the 14 dog samples. These findings demonstrated that a variety of FCS components including albumin could function as allergens in dogs that developed allergic reactions after vaccination.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
