The STAT1 Luciferase Reporter cell line is a stably transfected RAW264.7 cell line which expresses Renilla luciferase reporter gene under the transcriptional control of the interferon (IFN) gamma activation sequence-based STAT1 response element, so that the cell line is designed to measure the transcriptional activity of STAT1. As a transcription factor, Signal Transducer and Activator of Transcription 1 (STAT1) is activated through phosphorylation at tyrosine 701 in response to various cytokines and growth factors such as IFN-alpha, IFN-gamma, IL-6, EGF and PDGF. The phosphorylated STAT1 forms homodimers or heterodimers with STAT3, and the dimers translocate to nucleus in which DNA binding/promoter induction occurs. The STAT1 induction by IFN-gamma is shown in Figure 1.
Buffer:
Each vial contains 2 ~ 3 x 10 6 cells in 1 ml of 90% FBS + 10% DMSO.
Application Dilute:
<h2>Application:</h2> Monitor the STAT1 signaling pathway activity. Screen for activators or inhibitors of the STAT1 signaling pathway. <h2>Culture conditions:</h2>Cells should be grown at 37C with 5% CO2 using DMEM medium suppleme
Fig-1: Induction of STAT1 activity by IFN-gamma in STAT1 RAW264.7 cells.
* VAT and and shipping costs not included. Errors and price changes excepted
