现今神经免疫学最积极的研究成果之一是分离出脑的蛋白质,其中包括脑的特异性蛋白质。为了检查抗脑抗体,可用脑特异性蛋白质作免疫学试验。过去大多数研究者是采用脑组织匀浆低速离心(<10,000g)的方法制备抗原,作为血清学反应制剂。这种制剂不仅含有膜抗原,而且还含有水溶性抗原,这样就给判断 One of the most positive findings of neuroimmunology today is the separation of brain proteins, including brain-specific proteins. In order to examine anti-brain antibodies, brain-specific proteins may be used for immunological assays. Most researchers in the past used low-speed centrifugation (<10,000 g) of brain homogenates to prepare antigens as serological preparations. This formulation not only contains membrane antigen, but also contains water-soluble antigens, so give judgment