Enzyme-linked immunosorbent assay for detection of equine infectious anemia antibody to purified P26 viral protein.

Abstract

An indirect enzyme-linked immunosorbent assay (ELISA) was developed for the detection of equine infectious anemia (EIA) antibody in horse sera. Purified P26 viral protein was the antigen; alkaline phosphatase linked to rabbit anti-horse immunoglobulin G was the conjugate. The ELISA detected EIA antibodies in horse sera as early as 11 to 14 days after experimental inoculations. There was full agreement between the results of ELISA and the agar-gel immunodiffusion tests on EIA proficiency test sera. The ELISA readily detected EIA antibody in horse sera that had weak positive reactions on agar-gel immunodiffusion.

• Authors: D T Shen, J R Gorham, T C McGuire
• Journal: American journal of veterinary research (Am J Vet Res) Vol. 45 Issue 8 Pg. 1542-3 (Aug 1984) ISSN: 0002-9645 [Print] United States
• PMID: 6089620 (Publication Type: Comparative Study, Journal Article)

Chemical References

• Antibodies, Viral
• Viral Proteins

Topics

• Animals
• Antibodies, Viral (analysis)
• Enzyme-Linked Immunosorbent Assay (veterinary)
• Horses (immunology)
• Immunodiffusion (veterinary)
• Infectious Anemia Virus, Equine (immunology)
• Viral Proteins (immunology)