Used in immunological research to quantify levels of peptidoglycan recognition protein 1 (PGLYRP1) in biological samples. This ELISA kit enables detection and measurement of PGLYRP1, a protein involved in innate immune responses, particularly in recognition of bacterial peptidoglycan. It is widely applied in studies related to inflammation, infection, and immune regulation. Researchers use it to assess PGLYRP1 expression in tissues or fluids from rat models, helping to understand its role in host defense mechanisms and diseases such as sepsis, autoimmune disorders, and gut microbiota interactions. The assay provides a sensitive and specific means to monitor changes in PGLYRP1 levels under experimental conditions.