Anti-STAT3(S54-63CR)
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Description :Rabbit Polyclonal Antibody
Species :
Tag :
Expression System:
Sequence :
Specificity :Recognizes the STAT3 protein
Cited Applications :WB, ELISA
Cross Reactivity :Human, Mouse and Rat
Host / Isotype / Clone# :Rabbit, IgG
Immunogen :Rabbit polyclonal STAT3 antibody was raised against a 19 amino acid peptide near the amino terminus of human STAT3
Purification :Affinity chromatography
Stability :Store at 4oC (add 0.1% NaN3) for several months, and at -20oC for longer periods. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Sample Data :Western blot analysis of STAT3 in human small intestine tissue lysate with STAT3 antibody at 1 ug/ml in (A) the absence and (B) the presence of blocking peptide.
Scientific Background :STAT3 is a member of the signal transducers and activators of transcription (STAT) family of proteins that carry out a dual function: signal transduction and activation of transcription. STAT3 is widely expressed and becomes activated through phosphorylation on tyrosine as a DNA binding protein in response to a variety of stimuli such as EGF, IL-6, PDGF, IL-2 and G-CSF (1). This phosphoprotein forms homodimers as well as heterodimers with other members of the STAT family and translocate to the nucleus in order to modulate the transcription of various genes (2).
References :
1. Zhong, Z. et al: Stat3: a STAT family member activated by tyrosine phosphorylation in response to epidermal growth factor and interleukin-6. Science. 1994 Apr 1;264(5155):95-8.
2. Tian, S. S. et al: Rapid activation of the STAT3 transcription factor by granulocyte colony-stimulating factor. Blood. 1994 Sep 15;84(6):1760.
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Research Areas :Apoptosis/Autophagy, Cancer, ERK/MAPK Pathway, Inflammation, JAK/STAT Pathway, Cancer, Inflammation, ERK/MAPK Pathway, JAK/STAT Pathway, Apoptosis/Autophagy