Thrombospondin—国内至今未有译名,在此暂译为血小板反应素。它主要存在于血小板中,参予凝血过程。目前国外还发现它参予了细胞间基质的构造。最近国外建立了放射免疫药箱以测这个蛋白的浓度。结果认为它能够反映血小板聚集和释放的状态。在此将这个蛋白的理化性质,生物学特性和临床方面的价值作一番介绍。 Thrombospondin - so far no translation, in this temporary translation of thrombospondin. It is mainly found in platelets and participates in the coagulation process. At present, foreign countries also found that it participated in the structure of the cell matrix. Recently a radioimmunoassay kit was set up abroad to measure the concentration of this protein. The result is that it reflects the state of platelet aggregation and release. Here the physical and chemical properties of this protein, biological characteristics and clinical aspects of the value for an introduction.