{"product_id":"abcam-ab126459","title":"Abcam, ab126459, STAT3 (pY705) + total STAT3 ELISA Kit","description":"\u003cp\u003eSize: 1 x 96Tests\u003cbr\u003e\nSTAT3 (pY705) + total STAT3 ELISA Kit is a semi-quantitative sandwich ELISA kit to measure STAT3 (pY705) and total STAT3 in cell lysate samples. - Colorimetric readout - works on any standard plate reader - Semi quantitative: positive control included - Measure numerous cell lysates at once\u003cbr\u003e\nKey facts\u003cbr\u003e\nDetection method:Colorimetric,\u003cbr\u003e\nSample types:Cell Lysate,\u003cbr\u003e\nReacts with:Mouse, Rat, Human,\u003cbr\u003e\nAssay type:Semi-quantitative,\u003cbr\u003e\nAssay time:5h,\u003cbr\u003e\nAssay Platform:Microplate\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nSTAT3 (pY705) + total STAT3 ELISA Kit (ab126459) is a very rapid, convenient and sensitive assay kit that can monitor the activation or function of important biological pathways in cell lysates. By determining phosphorylated STAT3 protein in your experimental model system, you can verify pathway activation in your cell lysates. You can simultaneously measure numerous different cell lysates without spending excess time and effort in performing a Western Blot analysis.\u003cbr\u003e\nThis Sandwich ELISA kit is an in vitro enzyme-linked immunosorbent assay for the measurement of phospho-STAT3 (Tyr705) and total STAT3 in human, mouse and rat cell lysates (help normalize the results of phospho-STAT3 from different cell lysate being compared). A pan STAT3 antibody has been coated onto a 96-well plate. Samples are pipetted into the wells and STAT3 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and anti-phospho-STAT3 (Tyr705) is used to detect phosphorylated STAT3 or biotinylated anti-total-STAT3 is used to detect total STAT3. After washing away unbound antibody, HRP-conjugated anti-rabbit IgG or HRP-streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of STAT3 (Tyr705) or total STAT3 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.\u003cbr\u003e\nGet results in 90 minutes with STAT3 (pY705 + Total) ELISA Kit (\u003cbr\u003e\nab176666\u003cbr\u003e\n) from our SimpleStep ELISA\u003cbr\u003e\nrange.\u003cbr\u003e\nREACH authorisation\u003cbr\u003e\nAbcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.\u003cbr\u003e\nIt is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information--20°C\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nSignal Transducer and Activator of Transcription 3 (STAT3) also called p-stat3 or phospho-STAT3 is a critical transcription factor involved in various cellular processes. The molecular weight of STAT3 is approximately 92 kDa. This protein is expressed broadly across many tissues and cell types. Mechanically upon cytokine or growth factor stimulation STAT3 undergoes phosphorylation resulting in dimerization. This phosphorylated form often referred to as phospho-Stat3 or p-STAT3 translocates to the nucleus where it binds specific DNA sequences to modulate gene transcription.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nSTAT3 is an important player in regulating cell growth and apoptosis. It functions not only as a transcription factor but also as part of a larger protein complex that operates within the cell nucleus to influence gene expression. This multifaceted role enables STAT3 to control the expression of genes related to cell proliferation survival and differentiation impacting various biological processes. These functions highlight its importance in tissue homeostasis and response to extracellular signals.\u003cbr\u003e\nPathways\u003cbr\u003e\nSTAT3 is actively involved in the JAK-STAT signaling pathway a principal route for many cytokines and growth factors and the MAPK pathway. STAT3 interacts with proteins such as JAK kinases which phosphorylate Stat3 and initiate the STAT3 signaling cascade. Additionally it closely associates with the protein Raf1 in the MAPK pathway linking external signals to transcriptional responses. These pathways play a significant role in immune response inflammation and growth signaling.\u003cbr\u003e\nResearchers have implicated STAT3 in cancer and autoimmune diseases. Persistent activation of STAT3 is often observed in various cancers including breast and lung cancer promoting oncogenesis through altered gene expression. Additionally abnormal STAT3 signaling is associated with autoimmune conditions such as rheumatoid arthritis. The interplay between STAT3 and proteins like IL-6 in these diseases highlights its potential as a therapeutic target for intervention.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843620425897,"sku":"ab126459","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab126459","provider":"Iright","version":"1.0","type":"link"}