TGF-β1 (Transforming Growth Factor-β1) is a member of the superfamily of homologous, disulfide-linked, homodimeric proteins that regulate the proliferation and differentiation of normal and transformed cells. Human TGF-β1 is a 25.0 kDa protein containing two identical 112 amino acid polypeptide chains linked by a single disulfide bond.
重组人转化生长因子-β1产品请按照说明书建议进行溶解操作:Reconstitution in H₂O to a concentration of 50 ug/ml (e.g., 5 ug/100 ul) will yield a solution of 1 mM citrate buffer (pH 3.5). The solution can then be stored at 4°C for 1 month. It is recommended that further dilutions be made in PBS containing 2 mg/ml albumin and stored at –20°C.