Used in biomedical research to quantitatively measure Human Sequence Family 167 Member B (FAM167B) protein levels in biological samples such as serum, plasma, and cell lysates. This ELISA kit is specifically designed for research purposes to study the expression and regulation of FAM167B, which may be involved in autoimmune and inflammatory conditions. It enables high-throughput screening and supports investigations into disease mechanisms, particularly in relation to systemic lupus erythematosus (SLE) and other immune-related disorders. The assay provides a sensitive and specific method for detecting low concentrations of FAM167B, making it valuable for biomarker discovery and validation studies.