activator
英 ['æktɪveɪtə] 美 ['æktəˌveɪtə]

n.

催化剂，触媒剂；

变形

复数：activators

英英释义

activator[ 'æktiveitə ]

• n.(biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription

词组短语

plasminogen activator纤溶酶原激活物；胞浆素原活化体（等于urokinase）

plasminogen activator inhibitor纤溶酶原激活物抑制剂

双语例句

用作名词(n.)

1. The breakdown of this compound requires a special activator.
   分解这种化合物需要特殊的催化剂。

权威例句

The CBP co-activator is a histone acetyltransferase
Tissue Plasminogen Activator for Acute Ischemic Stroke
Osf2/Cbfa1: a transcriptional activator of osteoblast differentiation.
Transcriptional co-activator PGC-1 alpha drives the formation of slow-twitch muscle fibres.
Tumor suppressor p53 is a direct transcriptional activator of the human bax gene.
Recombinant human interleukin 5 is a selective activator of human eosinophil function.
The Effects of Tissue Plasminogen Activator, Streptokinase, or Both on Coronary-Artery Patency, Ventricular Function, and Survival a...
Recombinant Tissue-Type Plasminogen Activator (Alteplase) for Ischemic Stroke 3 to 5 Hours After Symptom Onset: The ATLANTIS Study: ...
Intravenous Thrombolysis With Recombinant Tissue Plasminogen Activator for Acute Hemispheric Stroke: The European Cooperative Acute ...
Thrombolysis in Myocardial Infarction (TIMI) Trial, Phase I: A comparison between intravenous tissue plasminogen activator and intra...