| 1. | For trypsin - like serine protease domain , the presence of his ( h ) - asp ( d ) - ser ( s ) representing a serine protease catalytic triad were at position of 283 , 339 , 436 , respectively Clsp在正常人外周血单核细胞来源的dc中有较强的表达,在分别经anti一cd40 、 tnf一a 、 lps刺激后的dc中,其表达水平均有所上升。 |