STAT3 Mouse Monoclonal Antibody [Clone ID: LBI21E7]

STAT3

Acute myeloid leukemia, Adipocytokine signaling pathway, Chemokine signaling pathway, Jak-STAT signaling pathway, Pancreatic cancer, Pathways in cancer

Recombinant protein expressed in E.coli corresponding to amino acids 154-175 of human stat3

STAT3

The protein encoded by this gene is a member of the STAT protein family. In response to cytokinesand growth factors, STAT family members are phosphorylated by the receptor associated kinases, andthen form homo- or heterodimers that translocate to the cell nucleus where they act astranscription activators. This protein is activated through phosphorylation in response to variouscytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This proteinmediates the expression of a variety of genes in response to cell stimuli, and thus plays a keyrole in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has beenshown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor ofthis protein. Three alternatively spliced transcript variants encoding distinct isoforms have beendescribed

Lyophilized powder (original buffer 1X PBS, pH 7.3, 8% trehalose)

Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)