Péterfy F, Varró R, Fatrai Z, Barna I, Kiss I
Ann Immunol Hung. 1975;18:109-13.
Horse immune sera do not give satisfactory results in immunochemical techniques based on electrophoresis of antigens through antibody-containing agarose gel. As the majority of precipitating horse antibodies belongs to the beta globulins, they migrate in the gel during electrophoresis. After enzymatic treatment the pepsin fragments work well in all electroimmunodiffusion methods.
在基于抗原通过含抗体琼脂糖凝胶进行电泳的免疫化学技术中，马免疫血清无法给出令人满意的结果。由于大多数沉淀性马抗体属于β球蛋白，它们在电泳过程中会在凝胶中迁移。经过酶处理后，胃蛋白酶片段在所有免疫电扩散方法中都能很好地发挥作用。
