{"product_id":"biolegend-371804","title":"Biolegend, 371804, PE anti-human STAT3 Antibody, 100tests","description":"\u003cp\u003eSTAT3 is an 88 kD member of the STAT (signal transducer and activators of transcription) protein family that is phosphorylated in response to cytokine receptor-associated kinase activity. Phosphorylation of STAT3 induces nuclear translocation to activate transcription. STAT3 forms both homo- and heterotrimers and is involved in the activation of genes required for cell growth and apoptosis. STAT3 is also involved in gp130 signaling and binds to IL-6 response elements in various acute phase protein promoters. STAT3 is phosphorylated by signaling from IFNs, EGF, FGF, IL-5, HGF, LIF, and BMP2. STAT3 activity is inhibited by PIAS3 and GRIM-19 and can also be regulated by Rac1 protein.\u003cbr\u003e\n100tests\u003cbr\u003e\nVerified Reactivity: Human\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Mouse\u003cbr\u003e\nImmunogen: Partial human STAT3 recombinant protein (621-770 a.a.) expressed in E. coli.\u003cbr\u003e\nFormulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)\u003cbr\u003e\nPreparation: The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.\u003cbr\u003e\nConcentration: Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)\u003cbr\u003e\nStorage \u0026amp; Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.\u003cbr\u003e\nApplication: ICFC - Quality tested\u003cbr\u003e\nRecommended Usage: Each lot of this antibody is quality control tested by intracellular flow cytometry using our True-Phos™ Perm Buffer in Cell Suspensions Protocol. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.\u003cbr\u003e\nExcitation Laser: Blue Laser (488 nm)Green Laser (532 nm)\/Yellow-Green Laser (561 nm)\u003cbr\u003e\nApplication Notes: Clone 15H2B45 blocks clone 4G4B45.\u003cbr\u003e\nProduct Citations: Noh J, et al. 2022. Cancers (Basel). 14: . PubMed Zhou WJ, et al. 2022. Sci Adv. 8:eabj2488. PubMed\u003cbr\u003e\nRRID: AB_2629733 (BioLegend Cat. No. 371803) AB_2629734 (BioLegend Cat. No. 371804)\u003cbr\u003e\nStructure: 770 amino acids with a predicted molecular weight of 88.1 kD. Contains a C-terminal SH2 domain responsible for homo- or heterodimerization.\u003cbr\u003e\nDistribution: Phosphorylated in response to cytokine signaling by receptor-associated kinases; translocates to nucleus to act as transcriptional activator. Activates a wide variety of genes involved in cell growth and apoptosis, involved in gp130-related signaling.\u003cbr\u003e\nFunction: Cytoplasm.\u003cbr\u003e\nInteraction: STAT3 forms a homodimer or a heterodimer with other STAT family members. Interacts with IL31RA, NCOA1, PELP1, SIPAR, SOCS7, STATIP1, CAV2, DAPK3, EIF2AK2, PIAS3, and TMF1.\u003cbr\u003e\nCell Type: Embryonic Stem Cells, Mesenchymal Stem Cells\u003cbr\u003e\nBiology Area: Cell Biology, Neuroscience, Neuroscience Cell Markers, Stem Cells, Transcription Factors\u003cbr\u003e\nMolecular Family: Nuclear Markers\u003cbr\u003e\nAntigen References: 1. Lufei C, et al. 2003. EMBO J. 22:1325. 2. Deo D, et al. 2002. J. Biol. Chem. 277:21237. 3. Pfeffer L, et al. 1997. Science. 276:1418. 4. Akira S, et al. 1994. Cell. 77:63.\u003cbr\u003e\nGene ID: 6774\u003cbr\u003e\nUniProt: View information about STAT3 on UniProt.org\u003cbr\u003e\nClone: 15H2B45\u003cbr\u003e\nRegulatory Status: RUO\u003cbr\u003e\nOther Names: Signal transducer and activator of transcription 3, acute-phase response factor (APRF), HIES, ADMIO\u003cbr\u003e\nIsotype: Mouse IgG1, κ\u003cbr\u003e\nQ: What type of PE do you use in your conjugates?\u003cbr\u003e\nA: We use R-PE in our conjugates.\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46864351658153,"sku":"371804","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/biolegend-371804","provider":"Iright","version":"1.0","type":"link"}