I Have A Super USB Drive

"How, how do you feel?"

After visiting the office building of Preston, the chairman said proudly, "Although our company is far from the global powerhouses like Novartis and Roche, it is also one of the top 100 companies in Zurich."

"good."

Chen Chen nodded with a half-smiling smile.

Ordinary Swiss people may think that Chen Chen thinks it is really good, and only Qian Wenhuan can understand Chen Chen's feelings.

The so-called Preston office building is actually a five-storey building almost entirely made of glass, which is the standard building in the fifth-tier cities in Zhongzhou District.

Being used to seeing the cluster of 5A Grade A office buildings with hundreds of floors in the commercial capital, Chen Chen didn't say "this soil cultivation house is very delicate" to save face.

In addition to the good air and the exotic atmosphere of the city, Zurich is indeed the scale of a fifth-tier city.

However, the reason why Chen Chen chose to open a branch in Switzerland is not because of the prosperity here, but because of the environment system in the field of life sciences.

Remember that Switzerland has consistently had the highest cancer survival rates in the world.

The reason is that Switzerland has a world-renowned biology institute, many pharmaceutical companies that focus on scientific research, and brings together a large number of highly qualified life science researchers.

Compared with other life science bases in the world, Switzerland is more advanced in the field of life science.

There are the world's top ten pharmaceutical companies Roche and Novartis, as well as a large number of world-class pharmaceutical companies.

Even, these companies eventually formed four "biovalleys" in Switzerland, just like Silicon Valley in the United States.

The location of Preston is located in the Zurich Bio Valley (Zurich).

In the end, the directors of the Preston company led Chen Chen to an area similar to an industrial park on the outskirts of the city.

It is similar to an industrial park, except that the buildings located here are not all kinds of factories that constantly emit thick smoke, but biological scientific research centers.

"Here is the Zurich Bio Valley."

In the northern suburb of Zurich, several cars stopped at the intersection of the road, and a group of people surrounded a young man and got out of the car.

Under the blue sky, Mr. Winn pointed to the scattered buildings in the distance, and said loudly, "Although it is not comparable to the huge scale of the Basel Bio Valley, which is dozens of kilometers away, the technology of our Bio Valley is also Not to be underestimated.”

"The perfect fusion of technology and nature, beautiful scenery."

Chen Chen nodded, "I'm here for this."

"Ha ha ha ha!"

Hearing this, Mr. Wen's heart finally fell into his stomach, "If that's the case, then I won't talk nonsense anymore, let's go directly to the research institute!"

Having said that, several people got into the car again and went straight to the Institute of Life Sciences of Preston Corporation.

The Preston Institute is a small building with only three floors. The whole is gray. If you only look at it from the outside, you can't see any connection between this building and life sciences.

But it is also in line with the strict and rigid style of Switzerland.

You know, on the Internet, the Swiss have the title of "Mother Rui".

For example: "I just parked the car, the parking space was slightly crooked, and that stupid Swiss neighbor called the police, Mom forced Rui!"

"Before going to the toilet, I found out that I ran out of toilet paper. I wanted to buy a roll at the supermarket, but I didn't realize until I went downstairs that there was no supermarket open in Switzerland on Sunday. In the end, I had to drive ten kilometers to the train station to buy it. Mom forced Rui to buy a roll. !"

...

In the end, the car was parked in a special parking space, and several people got off the car one by one, but at this time, Wen En couldn't laugh.

In front of the institute, except for a few scattered company personnel, no one else came out to greet him.

"Where's Sam Evan, call him."

Wen En reminded Qian Wenhuan beside him in a low voice,

Then he smiled apologetically at Chen Chen, "I'm sorry, I think our great scientists have forgotten to eat and sleep because of their research."

"It doesn't matter, Mr. Winn."

Chen Chen said that he didn't care, and at the same time walked directly into the research institute.

The crowd quickly followed.

It was not until he entered the research institute that Chen Chen saw that in the hall of the research institute, several people in white coats were sitting in front of the bar, chatting and laughing.

The faces of several directors were even more ugly.

"Where's Sam Evan?" Winn, the general manager, had to stand up, "Didn't he get a notice from the company?"

"Here I am, Mr. Winn."

Before Wen had finished speaking, a blond man with a serious face walked out of the room next to him.

Wen En resisted his anger and said dryly to Chen Chen, "This is Sam El, the head of the research institute. He owns five genetically modified patents and three stem cell patents."

"Mr. Samuel." Chen Chen nodded in greeting.

"Hello, Mr. Chen." Samuel forced a smile on his stiff face, but no matter how he looked at it, he was a little arrogant and perfunctory.

Chen Chen shook hands with the other party. He understood that such researchers are treated with courtesy wherever they go. Some small companies are even supported by a few top researchers. If these people leave, the company will collapse.

And Chen Chen had already received the news that Sam El was a big part of the reason why Preston Company could be so big today.

However, it seems that the person in charge is already a bit domineering because of his high power.

After everyone was introduced, Chen Chen, accompanied by a group of people, began to visit the research institute again.

"Our company's main business is the two tissue engineering technologies of 'cell anti-aging' and 'stem cell anti-aging', so the laboratories within the institute are mainly cell and stem cell laboratories."

At this time, the commentary changed from Wen En to an employee of the research institute. "The laboratories of the research institute are all accredited by the International Laboratory Accreditation Cooperation Organization, and the professionalism is the first level in the world..."

Speaking of which, the employee was very confident, "Do you want to visit by sample or by project?"

"I won't go in, just visit through the window."

Chen Chen waved his hand.

Many people always think that the face project is the national conditions of China, but it would be too naive to think that there is no face project in foreign countries.

At this time, I came here with great fanfare, even if there are hidden dangers in the laboratory, they have been hidden long ago. Even if the inspection is careful, what can be seen?

Therefore, Chen Chen didn't mean to visit at all, and instead said, "Tell me what research results the laboratory has now."

The employee was taken aback for a moment, then turned to look at Sam El.

Samuel nodded slightly.

"That's good, but our vocabulary may be a bit professional. If you have any questions that you don't understand, feel free to ask."

The researchers thought about it and said carefully, "In terms of cellular anti-aging, we have achieved the perfect commercialization of fibroblasts for scar removal and wrinkle removal. Oh, by the way, do you know 'fibroblasts'? This is a kind of 'fibroblasts' Evolved from 'fibroblast precursor cells' in loose connective tissue, its main role is to fill wound tissue defects and heal wounds."

"However, it has been researched a long time ago that collagenase secreted by fibroblast precursor cells has the ability to remodel tissue, so we only need to extract a 9 cubic millimeter skin tissue from humans, isolate fibroblast precursor cells and Purify, then add a specific culture medium to differentiate into fibroblasts and proliferate in large numbers, and then add a certain amount of trypsin solution for multiple centrifugation to make a fibroblast suspension."

The researcher looked at Chen Chen with a little smugness, "The advantage of doing this is that it can ensure that the number of passages of the prepared cells does not exceed 5 times, and all of them are in the active stage of function. Whether it is the removal of scars or wrinkles on the human body, there are certain Efficacy."

Chen Chen frowned, "The purification you mentioned in the first step is to use the method of differential decoupling."

"Uh, yes..." The researcher nodded subconsciously.

"What is the composition of that specific culture medium?" Chen Chen asked again.

"Yes..." The researcher was taken aback for a moment, how could he remember this?

"It is 15% fetal bovine serum added to non-autoclavable MEM cell culture medium."

Sam El on the side spoke suddenly and calmly.

"It's a good plan."

Chen Chen nodded, "But I think fetal bovine serum can be increased to 30%. In addition, 3.5g/L glucose and 50mg/L human insulin are added."