|Application ||WB, IHC|
|Reactivity||Human, Mouse, Rat|
|Calculated MW||35676 Da|
|Other Names||Transcription factor AP-1, Activator protein 1, AP1, Proto-oncogene c-Jun, V-jun avian sarcoma virus 17 oncogene homolog, p39, JUN|
|Target/Specificity||A synthetic peptide corresponding to N-terminal residues of human c-Jun was used as immunogen. Predicted to cross-react with pig, based on sequence homology.|
|Format||50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.|
|Precautions||c-Jun Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Transcription factor that recognizes and binds to the enhancer heptamer motif 5'-TGA[CG]TCA-3'. Promotes activity of NR5A1 when phosphorylated by HIPK3 leading to increased steroidogenic gene expression upon cAMP signaling pathway stimulation. Involved in activated KRAS-mediated transcriptional activation of USP28 in colorectal cancer (CRC) cells (PubMed:24623306). Binds to the USP28 promoter in colorectal cancer (CRC) cells (PubMed:24623306).|
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Provided below are standard protocols that you may find useful for product applications.
c-Jun is a component of the transcription factor AP-1 (1). The transcriptional activity of c-Jun is regulated by phosphorylation at serines 63 and 73 (1,2). Extracellular signals, including growth factors, transforming oncoproteins and UV light, stimulate phosphorylation of c-Jun at Ser63/73 and activate c-Jun-dependent transcription (3,4).
1. Bohmann, D., et al. Human proto-oncogene c-jun encodes a DNA binding protein with structural and functional properties of transcription factor AP-1. Science 238: 1386-92 (1987).
2. Smeal, T., et al. Oncogenic and transcriptional cooperation with Ha-Ras requires phosphorylation of c-Jun on serines 63 and 73. Nature 354: 494-496 (1991).
3. Derijard, B., et al. JNK1: a protein kinase stimulated by UV light and Ha-Ras that binds and phosphorylates the c-Jun activation domain. Cell 76: 1025-1037 (1994).
4. Kyriakis, J.M., et al. The stress-activated protein kinase subfamily of c-Jun kinases. Nature 369: 156-160 (1994).
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