Used in biochemical and medical research to quantify levels of O-GlcNAc glycosyltransferase (OGT) in human cell or tissue samples. This ELISA kit enables researchers to study OGT's role in cellular processes such as signaling, transcription regulation, and protein modification. It is particularly valuable in investigating diseases linked to abnormal O-GlcNAcylation, including diabetes, neurodegenerative disorders like Alzheimer's, and cancer. The kit provides a reliable, sensitive method for monitoring OGT expression and activity in experimental models, supporting drug development and biomarker discovery.