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- EGF PE40, expressed by ?E. coli, ?is the chimeric protein of human epidermal growth factor (EGF) and PE40 which is recombinant protein of the translocated subunit and killing subunit of Pseudomonas exotoxin A (PEA). :egf-PE4 0是由人表皮生长因子 ( egf)基因与绿脓杆菌外毒素 A( PEA)的跨膜亚单位和毒力亚单位( PE4 0 )基因融合 ,在大肠杆菌内表达的重组毒素。
- The refined exotoxin A toxicity lethal test of mice, shows the its effect is raised to 1:64, also approaching document value, LD50>300 LD50/ml, Disc-PAGE shows it has a single cont-eni, which is composed by 17 Amino acid includin asparagic acid. 精制外毒素A小鼠毒性致死试验提高到1:64;接近文献值.;LD50>300LD50/ml;园盘电泳分析为单一成份;由天门冬氨酸等17种氨基酸组成
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- PEA (Pseudomonas aeruginosa exotoxin A) PEA（绿脓杆菌外毒素A）
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- Pseudomonas aeruginosa exotoxin A 绿脓杆菌外毒素A
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- This place doesn't have a very savory reputation. 这个地方的名声可不太好。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- A stunt man needs to have a good guardian angel. 当特技替身演员的得有个守护天使来保佑。
