Methods MUC1 core protein was detected in the normal gastrointestinal mucosa and tissues of intestinal metaplasia and gastric carcinoma with BC2 antibody by immunohistochemical SP method .
方法用BC2抗体和免疫组化SP法检测人正常胃肠道粘膜、肠化粘膜以及胃癌组织中MUC1基因核心肽的表达。