粘性蛋白是一种细胞间基质的糖蛋白,以往称为肌腱(myotendinous)抗原。为了确定粘性蛋白在口腔粘膜上的分布,选用5只 C_(57)小鼠(平均体重30g),利用兔抗粘性蛋白的多克隆抗体进行研究。结果显示:细胞间粘性蛋白的分布呈多形性,在咀嚼粘膜(腭、龈),粘性蛋白选择性地分布于结缔组织乳头尖端;而在衬里粘膜(颊、唇、舌腹等),它更常见于基底细胞 Tacky protein is an intercellular matrix glycoprotein, formerly known as the myotendinous antigen. To determine the distribution of cohesive proteins on the oral mucosa, five C57 mice (average body weight 30 g) were selected and used polyclonal antibodies against rabbit anti-adhesion proteins. The results showed that the distribution of intercellular adhesions was pleomorphic and distributed selectively on the tip of connective tissue in chewing mucosa (palate, gingiva) and adhesive protein. In lining mucosa (buccal, labial, tongue, etc.) More common in basal cells