激活物 meaning in English

activator

The relativity of the activity change of tissue - type plasminogen activator and type 1 plasminogen activator inhibitor in patients with cerebral infarction and defect of nerve function
脑梗死患者血浆组织型纤溶酶原激活物和纤溶酶原激活物抑制物活性的变化与神经功能缺损的相关性
Objective , clone tissue - type plasminogen activator ( t - pa ) gene and construct a new kind of recombinant vector containing human tissue - type plasminogon activator ( t - pa ) cnda neither cytotoxiaty nor actovating prot - oncogenes
目的：克隆组织纤溶酶原激活物( t - pa )基因并构建一种无细胞毒性、不激活原癌基因的真核表达的pcdna3 . 1 ( + ) / t - pa质粒载体。
Kyot2 lacked two lim domains from the c terminus and had a frameshift in the last exon , creating the rbp - j - binding region in the c terminus . kyotl had a negligible level of interaction with rbp - j . the binding site of kyot2 on rbp - j overlaps those of ramic and kyot2 repressed the rbp - j mediated transcriptional activation by ramic by competing with them for binding to rbp - j
在肌肉母细胞系czc12内过表达kyoth时可阻断转录激活物notch胞内区或ebnaz对rbp依赖性启动子的转录激活作用，这种阻断作用呈剂量依赖性，提示kyoth可与notch胞内区或ebnaz竞争rbp j上的结合位点，从而抑制二者的转录激活活性