Used in biomedical research to quantitatively measure Human Octamer Transcription Factor (OTF2A) levels in biological samples such as serum, plasma, and cell lysates. This ELISA kit enables researchers to study the expression and regulation of OTF2A, a transcription factor involved in the control of gene expression, particularly in immune response and cellular differentiation. It is widely applied in immunology, oncology, and neuroscience research to investigate the role of OTF2A in disease mechanisms, including autoimmune disorders, viral infections, and cancer progression. The assay provides high sensitivity and specificity, making it suitable for detecting low-abundance OTF2A in complex samples. It is also used in drug development to assess the impact of therapeutic agents on transcription factor activity.