antigen purification

Avian Influenza Virus Antigen Purification Methods Set Up and Purification of Antigen to Study the Effect of the Chicken Immune

禽流感病毒抗原纯化方法的建立及纯化抗原对鸡体免疫效果研究

The molecular library technology has special values compared with conventional techniques for serodiagnostic screening of antigens , especially when the pathogens are difficult to culture artificially or the specific antigen purification is hard .

特别是当病原体不易人工培养或难于制备纯化抗原时，这种技术较传统诊断抗原筛选方法具有明显的优势。

GFP monoclonal antibody can improve the sensitivity of the GFP detection and expand the application of GFP . The GFP mAbs could be very useful in the location of the antigen , purification of fusion protein , interaction between host and pathogen and the development of new detection reagent .

GFP单克隆抗体可扩大GFP检测的灵敏度，拓展GFP的应用范围，预计GFP单抗在抗原定位、融合蛋白纯化、病原体与宿主之间相互作用研究以及新型诊断试剂研制等方面具有重要用途。

The types of fungus antigen and the purification of fungus antigen , the purification of anti fungus antibody , and the application of serology in detecting fungi from agricultural commodities are introduced .

本文就真菌抗原的种类及其纯化、抗真菌抗体的纯化及其特异性以及血清学在农副产品污染真菌检测中的应用等方面进行了综述。

Fungi antigen are mainly from extra cellular protein and extra cellular polysaccharide . The method for antigen purification was the same as the common method used to separate and purify proteins and polysaccharides .

用于农副产品中污染真菌血清学检测的真菌抗原主要是分泌于胞外的蛋白质和多糖，其分离纯化的方法与一般蛋白质和多糖的分离纯化方法相同；