K-562 cells were subjected to SDS PAGE followed by western blot with FNab08299(STAT3 antibody) at dilution of 1:500
IP Result of anti-STAT3 (IP: FNab08299, 3ug; Detection: FNab08299 1:2000) with HeLa cells lysate 3000ug.
Immunohistochemistry of paraffin-embedded human cervical cancer using FNab08299(STAT3 antibody) at dilution of 1:100
背景介绍
Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF, LEP and other growth factors. Once activated, recruits coactivators, such as NCOA1 or MED1, to the promoter region of the target gene(PubMed:17344214). May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. Binds to the interleukin-6(IL-6)-responsive elements identified in the promoters of various acute-phase protein genes. Activated by IL31 through IL31RA. Involved in cell cycle regulation by inducing the expression of key genes for the progression from G1 to S phase, such as CCND1(PubMed:17344214). Mediates the effects of LEP on melanocortin production, body energy homeostasis and lactation(By similarity). May play an apoptotic role by transctivating BIRC5 expression under LEP activation(PubMed:18242580). Cytoplasmic STAT3 represses macroautophagy by inhibiting EIF2AK2/PKR activity.