Target:Stat3
Fields:EGFR tyrosine kinase inhibitor resistance;Chemokine signaling pathway;HIF-1 signaling pathway;FoxO signaling pathway;Necroptosis;Signaling pathways regulating pluripotency of stem cells;JAK-STAT signaling pathway;Th17 cell differentiation;Prolactin signaling pathway;Adipocytokine signaling pathway;Insulin resistance;AGE-RAGE signaling pathway in diabetic complications;Growth hormone synthesis, secretion and action;Toxoplasmosis;Hepatitis C;Hepatitis B;Measles;Human cytomegalovirus infection;Kaposi sarcoma-associated herpesvirus infection;Epstein-Barr virus infection;Coronavirus disease - COVID-19;Pathways in cancer;Viral carcinogenesis;Proteoglycans in cancer;MicroRNAs in cancer;Chemical carcinogenesis - receptor activation;Pancreatic cancer;Acute myeloid leukemia;Non-small cell lung cancer;PD-L1 expression and PD-1 checkpoint pathway in cancer;Inflammatory bowel disease;Lipid and atherosclerosis
Gene Name:STAT3
Protein Name:Signal transducer and activator of transcription 3 (Acute-phase response factor)
Human Gene Id:6774
Human Swiss Prot No:P40763
Mouse Swiss Prot No:P42227
Rat Swiss Prot No:P52631
Immunogen:Recombinant Protein
Specificity:This antibody detects endogenous levels of STAT3.
Formulation:PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA
Source:Mouse, Monoclonal/IgG
Dilution:WB 1:500-2000. IF 1:100-500. ELISA 1:1000-5000
Purification:Protein G
Concentration:1 mg/ml
Storage Stability:-15°C to -25°C/1 year(Do not lower than -25°C)
Other Name:STAT3;APRF;Signal transducer and activator of transcription 3;Acute-phase response factor
Molecular Weight(Da):88kD
Observed Band(KD):86kD
Background: The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein. Mutations in this gene are associated with infantile-onset multisystem autoimmune disease and hyper
Function:disease:Defects in STAT3 are the cause of hyperimmunoglobulin E recurrent infection syndrome autosomal dominant (AD-HIES) [MIM:147060]; also known as hyper-IgE syndrome or Job syndrome. AD-HIES is a rare disorder of immunity and connective tissue characterized by immunodeficiency, chronic eczema, recurrent Staphylococcal infections, increased serum IgE, eosinophilia, distinctive coarse facial appearance, abnormal dentition, hyperextensibility of the joints, and bone fractures.,function:Transcription factor that binds to the interleukin-6 (IL-6)-responsive elements identified in the promoters of various acute-phase protein genes. Activated by IL31 through IL31RA.,miscellaneous:Involved in the gp130-mediated signaling pathway.,online information:STAT3 entry,online information:STAT3 mutation db,PTM:Tyrosine phosphorylated in response to IL-6, IL-11, CNTF, LIF, CSF-1, EGF, PDGF, IFN-alpha an
Subcellular Location:0
Expression:Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Expressed in naive CD4(+) T cells as well as T-helper Th17, Th1 and Th2 cells (PubMed:31899195).