PMID- 9879541 OWN - NLM STAT- MEDLINE DCOM- 19990325 LR - 20190516 IS - 0916-7250 (Print) IS - 0916-7250 (Linking) VI - 60 IP - 12 DP - 1998 Dec TI - Evaluation of equine infectious anemia virus core proteins produced in a baculovirus expression system in agar gel immunodiffusion test and enzyme-linked immunosorbent assay. PG - 1361-2 AB - Equine infectious anemia virus (EIAV) core proteins (Gag and p26) obtained from a baculovirus expression system were used in agar gel immunodiffusion (AGID) and enzyme-linked immunosorbent assay (ELISA) antigens to test seventy-six horse sera. Those sera showed false-positive reaction in AGID test using Nisseiken antigen. However, none of them showed false-positive reaction with both of the expressed antigens. The 76 horse sera were also tested by ELISA. The sera gave a high background in ELISA using Nisseiken antigen. Gag and p26 reacted strongly against positive sera from horses immunized with Nisseiken antigen. FAU - Kong, X G AU - Kong XG AD - National Institute of Animal Health, Ibaraki, Japan. FAU - Pang, H AU - Pang H FAU - Sugiura, T AU - Sugiura T FAU - Matsumoto, Y AU - Matsumoto Y FAU - Onodera, T AU - Onodera T FAU - Akashi, H AU - Akashi H LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Japan TA - J Vet Med Sci JT - The Journal of veterinary medical science JID - 9105360 RN - 0 (Antibodies, Viral) RN - 0 (Gene Products, gag) RN - 0 (Viral Core Proteins) RN - 0 (equine infectious anemia virus, p26) SB - IM MH - Animals MH - Antibodies, Viral/analysis MH - Baculoviridae MH - Enzyme-Linked Immunosorbent Assay/veterinary MH - Equine Infectious Anemia/*diagnosis MH - Gene Products, gag/*immunology MH - Horses MH - Immunodiffusion/veterinary MH - Infectious Anemia Virus, Equine/*immunology MH - Spodoptera MH - Viral Core Proteins/*immunology EDAT- 1999/01/08 00:00 MHDA- 1999/01/08 00:01 CRDT- 1999/01/08 00:00 PHST- 1999/01/08 00:00 [pubmed] PHST- 1999/01/08 00:01 [medline] PHST- 1999/01/08 00:00 [entrez] AID - 10.1292/jvms.60.1361 [doi] PST - ppublish SO - J Vet Med Sci. 1998 Dec;60(12):1361-2. doi: 10.1292/jvms.60.1361.