Methods are disclosed for refolding proteins of the TGF-&bgr; family of proteins. The methods employ as refolding agents one or more compounds which are non-detergent zwitterionic compounds, such as sulfobetaines, substituted pyridines, substituted pyrroles and acid substituted aminocyclohexanes.
本发明公开了使 TGF-&bgr 蛋白家族的蛋白质重新折叠的方法。这些方法采用一种或多种非去垢齐聚物化合物作为重折叠剂,例如磺基
甜菜碱、取代的
吡啶、取代的
吡咯和酸取代的
氨基
环己烷。