Tang Xin is a good girl and has a soft personality.

In fact, I don't want to be Zhou Wen's assistant, let alone go to Jiangzhou with him.

But I'm sorry to say it face to face. I can only go back and complain to my classmates.

Then when her mother called to ask, Zhou Wen said it truthfully.

Different from Tang Xin, Tang Xin's mother still believes in Zhou Wen. It is said that Zhou Wen is going to take her daughter to work in Jiangzhou, so she called to confirm her arrival.

After confirming that what Zhou Wen said is true, Tang Xin's mother said with a smile: "then tangxin will be given to you! If there is anything she doesn't understand, please teach her more. "

"Good Aunt Wang, I will take good care of Tang Xin. Don't worry."

"Thank you very much, Zhou Wen. If you have time to eat at home."

"Mm-hmm, ok..."

After hanging up, Zuo Mengmeng's group chat video came back.

……

……

The next morning at 6:30, Tang Xin came to the provincial road.

Zheng Lina, her classmate, is yawning at this time.

"Xinxin, I tell you, when you get there, if you find something wrong, you have to run right away. Do you know?

Or you call me and I'll rescue you.

Don't be silly. What he says is what he says.

Although I haven't seen your form that doesn't work, according to your description, it's basically certain that this is a guy with a mouth full of trains.

I went to the Department of whiteness to revise the entry, then rubbed the heat again, and then I became a famous person.

Tut Tut, now people can do anything for the sake of money and face.

Xinxin, you must not be silly, and don't listen to him.

The most important thing is to protect yourself.

There are too many people with brute faces now... "

In Zheng Lina crackling, Yu Guang saw two beams of sun light from the north.

In the twinkling of an eye, the car came to them, and then slowly stopped.

Zheng Lina takes a closer look, it's a royal blue Audi, the huge body has covered the line of sight.

Waiting for her doubt to make a sound, the car stopped, the door opened, and a young looking man came down from inside. He said with a smile, "I'm sorry to have kept you waiting."

Said Zhou Wen to open the trunk, help Tang Xin put the trunk and shoulder bag in.

Close the door and smile, "come on, get in the car."

Tang Xin and Zheng Lina, at this time just react.

Zheng Lina, in particular, took a look at the brand-new body, and specially looked at the model, Q7. In my impression, this model of Audi seems to cost millions.

Zheng Lina some surprised asked Tang Xin: "it doesn't look like a liar."

Tang Xin blushed and muttered, "I I didn't say he was a liar. "

Zhou Wen said with a smile, "what's the matter?"

"Well, nothing." Zheng Lina replied, "I just want to ask you a question."

"What?"

"What exactly do you do?"

"Medical tests."

"Well..." Zheng Lina pointed to the car and said, "this car is yours?"

Zheng Lina asked Tang Xin and knew that Zhou Wen's family conditions were general.

If the car is really his, the report on the Internet is likely to be true.

Zhou said jokingly, "I borrowed it from my colleagues."

"It's about the same ~" Zheng Lina murmured to herself.

She did not think that Zhou Wen was joking, but took his words seriously, otherwise there was no explanation at all.

"Your name is Zhou Wen, aren't you? Although you are her cousin, I still want to tell you, my Xinxin personality is very gentle, you can not bully her.

If you can find the best job, even if you can't find it, send her back to me intact. Do you hear me? "

"Er I know. "

Zhou Wen found that the gentle character of the girl next to, there will always be a strong point of schoolmates and girlfriends and so on.

Like Shen Xue and Zuo Mengmeng.

But fortunately, the pair split up immediately.

"Let's go then ~"

"call me when you get there ~" Zheng Lina goes up and hugs Tang Xin.

"Bon voyage."

"Good bye --"

Zhou Wenkai was slow and arrived at Jiangzhou hospital at 10 a.m.

When arriving at the testing center building, Zhou Wen said, "I'll go in and deal with some things. You can sit in the car for a while. If you're bored, you can walk around the hospital. Don't run far away. Here's the key. Remember to lock the car when you get out of the car. This is the lock key... "

Zhou Wen explained some Tang Xin, and then entered the detection center.

First, I went to the comprehensive laboratory on the sixth floor and spent an hour extracting 12 DNA strains. This is for PCR.Then I went to the seventh floor, the prion team office.

Dong Wenying was doing data in his office. Seeing Zhou Wen coming, she was surprised and said, "why, when did you come back?"

"Just arrived for a while, I extracted a DNA for PCR." Zhou explained, and then asked, "how is the data processing over there with Zhang Pengfei?"

Dong Wenying took a stack of data from the table and handed it over, saying, "this is just sorted out this morning. It's all very valuable first-hand information."

Zhou Wen sat down and studied the data report carefully.

Then I can't help but think of prion inactivation in my mind

Zhou Wenyi thought that it would be 30 minutes. After returning to her senses, she found that Dong Wenying had already left. Looking at the time again, it was already 12 o'clock.

He suddenly remembered that Tang Xin was still waiting for him in the car downstairs and went downstairs.

When Zhou Wen came downstairs, he found that Tang Xin was sitting in the car, holding a mobile phone, reading novels with relish.

"I'm sorry, I just forgot about it. Are you in a hurry?"

"No

"Let's go to lunch." on the way, Zhou Wen casually asked, "do you like reading novels?"

Tang Xin: "yes!"

"What kind do you like?"

"Speak now, wear quickly..."

After dinner, Zhou Wenxian took Tang Xin to the Science Park laboratory.

I stayed here for half an hour before I went to the drug Institute.

When she entered the door of the blood research center, Tang Xin, who had been sitting quietly in the front passenger seat, could not help asking, "what are we doing here?"

Tang Xin is really curious at this time. What identity is this cousin?

Why not work well in the hospital, but run around?

And some of the people I saw were very polite to him.

Zhou Wen said with a smile, "I'll show you where to work in the future."

"Oh ~"

Tang Xin answered and turned to look out of the window.

She found that the environment of this blood research center is really good. The birds are singing, the flowers are fragrant, the trees are shaded, and the buildings with red walls and green tiles in the style of the Republic of China look very beautiful.

If you can work here, it will be a very pleasant thing.

However, it may be due to preconceived reasons. Even though he has arrived at the place by now, Tang Xin still thinks that Zhou Wen is bragging.

Zhou Wen drove to the drug laboratory building. After registering in the lobby, he was just about to take Tang Xin upstairs when he saw Chen Ruobing.

When Chen Ruobing saw Zhou Wen, his eyes suddenly lit up, "eh, Zhou Wen, when did you come back?"

"This morning..."

Two people exchanged greetings, Chen Ruobing noticed Tang Xin beside him and asked with a smile, "who is this?"

"Tang Xin, the assistant I just recruited."

Zhou Wen explained a sentence and then introduced to Tang Xin: "this is Chen Ruobing, director of the Institute of medicine. In the future, when I'm not here, you can consult director Chen if you have any questions."

Tang Xin slightly bows, shyly way: "director Chen good."

"Well, hello ~"

Chen Ruobing nodded with a smile and then asked Zhou Wen, "how do you purify biotin and avidin

Zhou Wen: "this is simple, you first..."

They said as they walked.

Tang Xin followed them step by step before the elevator went.

We'll be in the lab on the fourth floor.

Seeing Chen Ruobing and Zhou Wen come in, the researchers inside say hello one after another.

Many people even have a look of worship in their eyes when they see Zhou Wen.

Chen Ruobing took Zhou Wen to the dressing room to change into sterile clothes, and then under the guidance of Zhou Wen's hands, he began to purify biotin and avidin.

Biotin and avidin can not only be used in disease detection, but also have great help for reagent test in clinical medicine.

However, at present, biotin and avidin are still under test, and it will take some time for clinical use.

At this moment, Chen Ruobing is really very lucky that he made the decision to let Zhou Wen enter the Institute of Medicine

The time in the laboratory was very fast, and four hours passed in a blink of an eye.

The purified streptavidin was extracted from the small heart wing of the vessel and injected into the test tube.

After putting down the extraction gun, Zhou Wen said, "OK, you can use it now."

Chen Ruobing picked up the test tube containing biotin, looked at some viscous liquid in it, and said happily, "thank you ~"

"you're welcome ~"

Zhou Wen went to the pool and washed his hands and said, "remember, when using it, you should strictly follow the dosage instructions, which can not exceed 100 μ g at a time. If it is too much, it is not only a waste, but also a bad effect 。”"I know ~" Chen Ruobing put biotin in the ice box and kept it. She came over and took off her gloves and washed her hands. "I'll treat you to dinner in the evening."

"You don't have to eat ~" after a pause, Zhou Wen said, "but I have to kiss you to help me. Let my assistant hang a name in the Research Institute, and I will pay the salary and insurance personally, OK?"

"If you can't, you can talk to Chen Ruobing if you can't

"Not really. She's my personal assistant. It's not appropriate to have the institute pay for it. "

After a pause, Zhou Wen said, "Oh, one more thing. Do you know where there is a house around here..."

Ten minutes later, Zhou Wen, Chen Ruobing and Tang Xin stood in front of a beautiful four story building.

It's still in the blood center.

This building is the staff dormitory of the pharmaceutical research institute. Chen Ruobing has a single apartment here. After her parents settled in Jiangzhou, she moved home to live, so it was always empty.

Just lent it to Tang Xin.

Open the security door, a long time no ventilation of the mildew to the face.

Just at this moment, Chen Ruobing rings the phone. After answering the phone, she puts the key to Zhou Wen, and then she leaves in a hurry

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