Long-term storage stability of PGL-I coated ELISA plates for anti-Mycobacterium leprae IgM detection.
Matheus Bernardes Torres FogaçaDjairo Pastor SaavedraMaria Beatris de Jesus SousaNicolle Kathlen Alves Belém de OliveiraMariane Martins de Araújo StefaniSamira Buhrer-SékulaPublished in: Journal of microbiological methods (2024)
The assessment of ELISA plates coated with phenolic glycolipid-I/PGL-I revealed excellent stability during eight years of storage at room temperature, promoting consistent IgM antibody detection in multibacillary leprosy patients. These stable, standardized plates can significantly contribute to efficient leprosy serology research and support its widespread distribution and use in endemic countries.