Experiment on using lectin extracted from seeds of abrus precatorius in identifying some viruses

A study was conducted on biological active element lactin and clean lactin-biotin from Abrus precatorius in Hung Yen province. Result: clean lactin production from abrus precatorius and combination of Lectin (APA)-biotin were used to make ELISA to realize some disease-caused bacteria. Clean lectin (APA) related specific with original sugar β- D- Gal so it is able to realize B. anthracis bacterium and B. Cereus. Lectin (APA) does not connect with S. flexneri, S. sonnei, C.diphteriae and Salmonella bacteria. The findings of trial bring the new research approach in applying lectin in immunology production to contribute in diagnosis accurately bacterium strain cause disease.