STAT1 Leeporter™ Luciferase Reporter-Raw264.7 Cell Line

Description

STAT1 Leeporter™ Luciferase Reporter-Raw264.7 Cell Line is a cutting-edge genetically engineered macrophage model developed from murine Raw264.7 cells, incorporating a STAT1 (Signal Transducer and Activator of Transcription 1)-responsive luciferase reporter system with proprietary Leeporter™ technology. This specialized cell line maintains characteristic macrophage morphology and functionality while providing ultra-sensitive monitoring of JAK-STAT signaling pathway activation. The Leeporter™ reporter system delivers enhanced luminescent signals with exceptionally low background, enabling precise quantification of STAT1-mediated transcriptional activity for interferon signaling research and immunomodulatory drug screening. Native macrophage markers including CD14 and F4/80 are preserved, with luciferase expression directly reflecting STAT1 activation levels. Cells are maintained at low passage numbers (<P20) to ensure genetic stability and consistent reporter performance. This advanced model offers researchers superior sensitivity and linear dynamic range for studying STAT1-dependent immune responses compared to traditional reporter systems. The cells have undergone rigorous quality control testing and are confirmed free of contamination from mycoplasma, fungi, yeast, and bacteria.