{"product_id":"abcam-ab50036","title":"Abcam, ab50036, Recombinant human TGF beta 1 protein (Active)","description":"\u003cp\u003eSize: 2µg \/ 10µg\u003cbr\u003e\nRecombinant human TGF beta 1 protein (Active) is a Human Full Length TGF-beta 1 protein, in the 279 to 390 aa range with \u0026gt;98% purity, \u0026lt; 1 EU\/µg endotoxin level and suitable for Cell Culture, Functional studies, western blot, HPLC and SDS-PAGE. The predicted molecular weight of ab50036 recombinant protein is 25 kDa. - Save time and ensure accurate results - using our recombinant TGF-beta 1 cytokine protein - Optimal protein bioactivity, stability and reproducibility - Available in different sizes to fit your experimental needs - Cited in over 60 publications\u003cbr\u003e\nKey facts\u003cbr\u003e\nPurity:\u0026gt;98% SDS-PAGE,\u003cbr\u003e\nEndotoxin level:\u0026lt; 1 EU\/µg,\u003cbr\u003e\nExpression system:HEK 293 cells,\u003cbr\u003e\nTags:Tag free,\u003cbr\u003e\nApplications:SDS-PAGE, FuncS, Cell Culture, WB, HPLCSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nBiologically active:Yes,\u003cbr\u003e\nBiological activity:The ED50, as determined by TGF-beta1's ability to inhibit the mouse IL-4-dependent proliferation of mouse HT-2 cells, is ≤ 0.05 ng\/ml), corresponding to a specific activity of ≥ 2 x 107 units\/mg.,\u003cbr\u003e\nAccession:P01137,\u003cbr\u003e\nAnimal free:No,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nSpecies:Human,\u003cbr\u003e\nReconstitution:reconstitute with 10 mM citric acid, pH 3.0 at 1mg\/mL\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nEnsure the validity of your result using our Recombinant TGF beta 1 protein ab50036 as a control. ab50036 can be used as a positive control in SDS-PAGE and western blot assays.\u003cbr\u003e\nCheck out our Western blot protocol for more information\u003cbr\u003e\nTGF-beta is secreted predominantly as latent complexes which are stored at the cell surface and in the extracellular matrix.\u003cbr\u003e\nThe release of biologically active TGF-β isoform from a latent complex involves proteolytic processing of the complex and\/or induction of conformational changes by proteins such as thrombospondin-1.\u003cbr\u003e\nTGF-β1 is the most abundant isoform secreted by almost every cell type.\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, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze \/ thaw cycle\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843800453289,"sku":"ab50036","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab50036","provider":"Iright","version":"1.0","type":"link"}