| 摘要 |
<p>The present invention relates to a pharmaceutical formulation comprising a polypeptide and a buffer selected from the group consisting of diethylmalonic acid, trimellitic acid, shikimic acid, glycinamid, 2-amino-2-methyl-1,3-propanediol (AMPD) and tetraethylammonium (T.E.A.) or salts thereof. Further more the invention relates to a method for improving stability of a polypeptide in a purification process comprising the step of applying a buffer selected from the group consisting of diethylmalonic acid, trimellitic acid, shikimic acid, glycinamid, AMPD and T.E.A. or salts thereof to said purification process.</p> |
