34 products were found matching "S7969-80"!

Signal transducer and activator of transcription 2 (STAT2) is a member of the transcription factor STAT family with an apparent M.W. of 113kD in SDS-PAGE gels. Human STAT2 is 851aa in length and contains one SH2 domain (aa572-667). Splicing variants produce two isoforms for human STAT2. The short isoform has a 32aa...

Jaks (Janus Kinases) and Stats (Signal Transducers and Activators of Transcription) are utilized by receptors for a wide variety of ligands including cytokines, hormones, growth factors and neurotransmitters. Jaks, activated via autophosphorylation following ligand-induced receptor aggregation, phosphorylate...

Jaks (Janus Kinases) and Stats (Signal Transducers and Activators of Transcription) are utilized by receptors for a wide variety of ligands including cytokines, hormones, growth factors and neurotransmitters. Jaks, activated via autophosphorylation following ligand-induced receptor aggregation, phosphorylate...

STAT2 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. In response to interferon (IFN),...

STAT proteins (Signal Transduction and Activators of Transcription) are latent cytoplasmic transcription factors that have the dual function of signal transduction and activation of transcription. STATs are activated by tyrosine phosphorylation in response to different ligands, after which they translocate to the...

Phospho-Stat3 (Tyr705) Sandwich ELISA Kit is a solid phase sandwich enzymelinked immunosorbent assay (ELISA) that detects endogenous levels of Phospho-Stat3 (Tyr705) protein. A Stat3 rabbit monoclonal antibody has been coated onto the microwells. After incubation with cell lysates, both nonphospho-and phospho-Stat3...

Positive Antigen Control: , Jurkat cell lysate. Use 20ug per lane for minigels. Applications: Suitable for use in Western Blotting, Immunoprecipitation. Western Blotting: 0.5-2ug/ml detects STAT1 in RIPA lysates from human Jurkat, mouse CTLL and rat L6 cells. Jurkat cell lysate was resolved by electrophoresis,...

In unstimulated cells, STAT proteins exist largely in the cytoplasm as latent transcription factors. In response to treatment of target cells with cytokines or in some cases growth factors, STATs undergo tyrosine phosphorylation, homo- or heterodimerization, nuclear translocation, and DNA binding which results in...

Recombinant Human STAT1 produced in E.Coli is a non-glycosylated polypeptide chain having a molecular mass of 90kD. Recombinant STAT1 is purified by proprietary chromatographic techniques. This protein is the full-length form of the protein with An amino-terminal His-tag. Unit Definition: Recombinant human STAT1 is...

Stat1, while activated in response to a large number of ligands (1), appears to be essential for responsiveness to IFN-alpha and IFN-gamma (2,3). Phosphorylation of Stat1 at Tyr701 induces Stat1 dimerization, nuclear translocation and DNA binding (4). Stat1 has two isoforms, Stat1alpha (91kD) and the splice variant...

Stat1, while activated in response to a large number of ligands (1), appears to be essential for responsiveness to IFN-alpha and IFN-gamma (2,3). Phosphorylation of Stat1 at Tyr701 induces Stat1 dimerization, nuclear translocation and DNA binding (4). Stat1 has two isoforms, Stat1alpha (91kD) and the splice variant...

STATs (signal transducers and activators of transcription) are a family of cytoplasmic latent transcription factors that are activated to regulate gene expression in response to a large number of extracellular signaling polypeptides including cytokines, interferons, and growth factors. STAT1 is involved in the...