The purified KBP and human tissue kallikrein forms a 92 KDa SDS- and heat-stable complex. The complex formation is inhibited by the antibody in a dose dependent manner.

• 纯化的KBP特异地和~(125)I-HUK结合成92KDa的复合物,复合物的形成具有明显的特异性,KBP不能和前激肽释放酶结合。