{"product_id":"abcam-ab116150","title":"Abcam, ab116150, Recombinant human TGF beta 1 protein (Active)","description":"\u003cp\u003eSize: 5µg \/ 20µg \/ 100µg\u003cbr\u003e\nRecombinant human TGF beta 1 protein (Active) is a Human Full Length protein, in the 279 to 390 aa range, expressed in CHO cells, with \u0026gt;95%, \u0026lt; 1 EU\/µg endotoxin level, suitable for SDS-PAGE, HPLC, FuncS.\u003cbr\u003e\nKey facts\u003cbr\u003e\nPurity:\u0026gt;95% SDS-PAGE,\u003cbr\u003e\nEndotoxin level:\u0026lt; 1 EU\/µg,\u003cbr\u003e\nExpression system:CHO cells,\u003cbr\u003e\nTags:Tag free,\u003cbr\u003e\nApplications:HPLC, SDS-PAGE, FuncSSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nBiologically active:Yes,\u003cbr\u003e\nBiological activity:Method of determination: Inhibition of IL-4-induced HT-2 cell proliferationAcceptance criteria: ED50 ≤500 pg\/mL (≥ 2.0 x 10^6 units\/mg)The activity of Human TFG-beta is 2.2 x 10^4 RU\/μg, which was calibrated against recombinant human TGF-beta 1.,\u003cbr\u003e\nAccession:P01137,\u003cbr\u003e\nAnimal free:No,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nSpecies:Human,\u003cbr\u003e\nReconstitution:Reconstitute at 0.1 mg\/mL in 10 mM HCl,\u003cbr\u003e\nStorage buffer:Constituents: 95% Trehalose, 0.1% Trifluoroacetic acid\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nEndotoxin levels determined by LAL method.\u003cbr\u003e\nFor prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80°C and avoid repeat freeze thaws.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions--80°C, Appropriate long-term storage conditions--80°C, Storage information-Avoid freeze \/ thaw cycle, For long term storage it is recommended to add a carrier protein on reconstitution (0.1% HSA or BSA)\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843865563305,"sku":"ab116150","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab116150","provider":"Iright","version":"1.0","type":"link"}