| 摘要 |
Guanidine hydrochloride (GCl) is used to remove excess sodium dodecyl sulfate (SDS) from SDS-solubilized protein solutions, and particularly from SDS-solubilized inclusion body solutions. GCl is added to the solution containing SDS to induce the formation of a GCl-SDS complex (GDS) which, when allowed to precipitate, can easily be removed by centrifugation, filtration, or other suitable means. |
