单克隆抗体在不同保存条件下的稳定性
Stability of Monoclonal Antibodies Stored on Different Conditions
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摘要: 试验了组织培养上清中的单克隆抗体在不同保存条件下的稳定性,结果发现:①培养上清冻干后,4℃下保存6个月仍相当稳定;②培养上清加或不加NaN3,在4℃或-20℃下保存18个月,如果培养上清保持无菌的话,稳定性也是令人满意的。Abstract: Stability of monoclonal antibodies in culture supernatants stored on different conditions were tested.The results as following 1)The lyophile samples of culture fluid,which were kept at 4℃ for 6 monthes,are extremely stable.2)The culture supernatants with or without 0.1% NaN3,which were kept at 4℃ or -20℃ for 18 monthes,are satisfactory if they are sterilization.