{"product_id":"abcam-ab50038","title":"Abcam, ab50038, Recombinant human TGF beta 1 protein (Active)","description":"\u003cp\u003eSize: 10µg\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;98%, \u0026lt; 1 EU\/µg endotoxin level, suitable for SDS-PAGE, FuncS, HPLC.\u003cbr\u003e\nKey facts\u003cbr\u003e\nPurity:\u0026gt;98% 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:The ED50, as determined by TGF beta 1'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 \u0026gt;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:Centrifuge the vial prior to opening. For lot GR18648 Reconstitute in 10mM Citric Acid, pH 3.0 to 0.1-1.0 mg\/ml. For all other lots reconstitute in water to a concentration of 0.1- 1.0 mg\/ml. Do not vortex. If you have any questions regaring the reconstitution of ab50038 please contact scientific support.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, 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), Working aliquots stored with a carrier protein are stable for at least 3 months at -20°C to -80°C.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843799896233,"sku":"ab50038","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab50038","provider":"Iright","version":"1.0","type":"link"}