Abstract:
以普通定性滤纸为基质,经碱处理,二乙烯砜活化和巯基乙醇偶联后,制备成嗜硫膜(thiophilic-membrane,TM),考察了其对鸡传染性法式囊(IBD)卵黄抗体(IgY)的特异性亲和吸附作用.卵黄经醋酸钠-醋酸缓冲液10倍稀释于4℃自然沉降脱脂后.所得上清液(WSF)经嗜硫膜亲和吸附分离,可一步纯化得到SDS-PAGE电泳纯的卵黄抗体.IgY在嗜硫膜上的吸附速度随着流速的增加而增大,吸附量则随着流速的增加而减少.
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Year: 2002
Page: 774-777
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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