Human STAT1 (Signal Transducer and Activator of Transcription 1) ELISA Kit (HUES03036)

This colorimetric Sandwich ELISA from Assay Genie enables quantitative measurement of STAT1 protein levels in human serum, plasma, and other biological fluids. STAT1 is a critical transcription factor in the JAK-STAT signaling cascade, mediating cellular responses to interferons and cytokines involved in innate immunity, inflammation, and antiviral defense pathways.

The 96-well microplate format is intended for research use only. Capture and detection antibodies are pre-validated to recognize full-length STAT1, making the assay useful for studies seeking to monitor interferon signaling, evaluate cytokine-stimulated responses, or screen compound effects on immune cell activation. Typical sample volumes are 100 ul per well, and absorbance is read at 450 nm with a reference filter.

Store reagents at 2-8 °C and avoid repeated freeze-thaw cycles. Standard curves are generated in parallel with samples, allowing absolute quantification across the working range.