Gu Qiang changed into a snow-white shirt and came to the door of Peking University Ion Channel Laboratory. He lowered his head and sorted out his clothes. Then he came to the door, reported his name and walked in.

In the laboratory, it was extremely quiet, with only the "puff" sound, I don't know where it came from.

Gu Qiang looked around curiously.

Although he once taught at Shandong University, Shandong University does not have a research institution of the Ion Channel Laboratory level.

Especially after knowing that Yang Rui has decided to do G protein-coupled receptors, Gu Qiang walked in the ion channel laboratory and felt even more serious.

He felt now like a soldier from the Hanoi Anti-smuggling Team boarded a battleship for the first time and participated in the ocean-going naval battle. His former rebelliousness seemed to be shocked by the cold air and became hard and slipped.

"Gu Qiang." Yang Rui saw him and shouted, as happy as the mine owner saw a new mining car.

"Director Yang..." Gu Qiang shouted.

Yang Rui nodded and said directly: "From today, you have been seconded to Peking University Ion Channel Laboratory. Are there any problems?"

"This... why did I seconded me here?" Gu Qiang had been hiding this doubt for a long time.

And in his heart, Gu Qiang was silently chanting: Praise me quickly and say you need me!

Yang Rui just raised his eyebrows and said, "I need to speed up our experiment."

After saying that, Yang Rui did not wait for Gu Qiang to continue asking, and then said, "I will introduce you to you. Xu Zhengping is the deputy director of our laboratory. You can ask him first for any matters. If you can't find me, the laboratory will be managed by Professor Xu. Then, Su Xiankai, Fan Zhenlong and Wang Sisheng..."

Yang Rui pulled Gu Qiang to the other side, pointed one by one, and said, "Now Su Xiankai makes beef rhodopsin protein, Fan Zhenlong and Wang Sisheng do the purification of various G proteins... Lao Fan, please explain it."

Gu Qiang turned his head helplessly, his tense cheeks moved, and his interest slipped away. What he wanted was Yang Rui's recognition and appreciation, not the explanation of Fan Zhenlong, who was of age.

As for things like Yang Rui's younger age, Gu Qiang no longer cared about it.

Perhaps he didn't know much about basic biology, but after the cow embryo transfer project, his mentality towards Yang Rui was completely different.

Fan Zhenlong had no idea about Gu Qiang's rich inner life. He stopped his work and looked at Gu Qiang, saying: "We are basically doing several repeated tests of purified protein experiments abroad. On the one hand, we practice, and on the other hand, we prepare for the future. Do you know this?"

"I've done it if I purified the protein." Gu Qiang glanced at Yang Rui.

Fan Zhenlong looked at Gu Qiang and said, "It's not any protein, it's a G protein and G protein-coupled receptor."

Perhaps because he felt that he was a little bit tactful enough, Fan Zhenlong emphasized and said, "Actually, we are also starting to learn and improve together."

"Okay..." Gu Qiang's competitive spirit gradually rose, and he couldn't help but thorns appeared a little, saying, "If I finish the work, can I get the first author?"

"It's totally impossible." Wang Sisheng glanced at Gu Qiang and said, "In this project, we are in the third tier, and our names may not necessarily be on it."

Gu Qiang's eyes flashed and he said, "I know Yang Rui is doing the first echelon, what is the second echelon?"

"Sequencing various G proteins." Yang Rui replied.

Gu Qiangyile: "I know how to sequence proteins."

Yang Rui laughed and said, "How many digits of molecular weight?"

Although humans can sequence hundreds of millions of base pairs in just 20 or 30 years, it was exhausting to sequence amino acids with hundreds of molecular weights in the 1980s.

To be honest, in 1986, a laboratory that could sequence amino acids was already one of the top 30 laboratories in China.

Gu Qiang was only in the genetic engineering laboratory when he came into contact with sequencing, but he only knew how to sequence it.

Once the molecular weight is mentioned, Gu Qiang has nothing to say.

Yang Rui smiled and said, "Everyone should do it first, don't be anxious. We don't have to rush to solve all problems now, or set a deadline, and then do it first."

The few people had to nod and silently returned to the pace of continuing the experiment.

Yang Rui opened the endless documents and started reading them, looking up from time to time to see other people's work.

Meat mincing is forced, and in the state of meat mincing, releasing pressure is much more important than applying pressure.

Gu Qiang changed into a white coat and started to operate immediately.

Although there was no welcome party, no meeting and dinner, and even no formal recommendation process, Gu Qiang was satisfied enough by being able to directly enter the laboratory bench.

He has always used his super experimental ability to impress everyone. When he arrived at the ion channel laboratory, Gu Qiang was still ready to do this.

In fact, Gu Qiang was very glad to come to the ion channel laboratory, or rather, he was very glad to follow Yang Rui's footsteps to do scientific research. As a researcher, Gu Qiang knew that his shortcomings were obvious. He had a very good feel, which was comparable to the engineer's on-site ability and had a very strong experimental foundation. However, outside the laboratory bench, Gu Qiang's theoretical ability was difficult to improve.

In the genetic engineering laboratory, Gu Qiang had actually felt the emergence of bottlenecks or ceilings. After the cow embryo transfer project was completed, Yang Rui left extremely rich resources for the genetic engineering laboratory - in terms of animal husbandry, it can be said to be the material resources of the top domestic laboratories.

However, laboratories are different from companies, and resources must be claimed before they can play a role. Gu Qiang originally had unique conditions, but the project plans he made were frequently shot by Yang Rui, and it is difficult to pass a topic that is compatible with the resource level...

When Gu Qiang was doing a project plan, he also felt his shortcomings. When he was in Shandong University, his shortcomings were not particularly obvious. In the genetic engineering laboratory, the shortcomings were as short as the sun shrank and the energy was spread to Africa, and suddenly appeared unusually.

Of course, Gu Qiang can also find someone to cooperate with the project like at Shandong University, but who can match Yang Rui?

Gu Qiang knew that the opportunity was rare, so he took full advantage of his energy and started to purify the protein.

Compared with the protein purification he did before, the difficulty of protein purification of G protein is doubled, just like a sudden transition from plane geometry to three-dimensional geometry.

Some people may not be able to make a turn after learning for several years.

Although, there are always some people who completely change their minds in just one afternoon.

"The dose of detergent has changed so many times and cannot be purified. Don't take the detergent first. Determine a similar concentration and go to the centrifuge first." Gu Qiang's voice suddenly increased, and it was abnormally abrupt in the busy and quiet laboratory.

Yang Rui couldn't help but look up.

Fan Zhenlong and Wang Sisheng seem to have different opinions, but they are a type of people who are not good at expressing themselves. They received sudden attention from everyone and immediately hesitated.

Gu Qiang made a quick decision and snatched the command power, saying: "No matter whether the centrifuge can produce results or not, you can see the difference by doing it once, and then decide what to do."

After saying that, Gu Qiang started to move on his own.

He operated very quickly, and in a short while, he finished the steps that others had to figure out half an hour. When the ultracentrifuge started to rotate, Fan Zhenlong and Wang Sisheng each started to write and draw on paper.

Yang Rui walked over curiously and saw that Fan Zhenlong and Wang Sisheng each wrote their own formulas. One person used chemical ideas and the other used physical ideas, and they all looked like some truth.

For a moment, Yang Rui felt his eyes sting.

The brilliance of the academic master is too strong, and it is unwilling to look at it directly.

Although Yang Rui can be said that the education systems that everyone receives are different, the age of Fan Zhenlong and Wang Sisheng determines that most of their time they use theoretical calculations as the basis for investigation, while later students pay more attention to experimental education.

However, Yang Rui also knew in his heart that if he wanted to learn the theoretical calculation of this model, his mind really had to learn to blow it up.

Moreover, even in terms of experimental verification, his talent is also of different level from Gu Qiang.

"Director Yang?" Fan Zhenlong couldn't help feeling nervous when he saw Yang Rui staring at his calculations.

Yang Rui suddenly woke up from his trance, smiled and said, "I'll take a look."

"Oh..." Fan Zhenlong responded hesitantly, looked at Yang Rui's expression, and explained without confidence: "I want to check the sets of experiments I just did to see what the data difference is. In addition, I think that the effect of direct centrifugation may not be possible, and just doing this is a waste of consumables."

"Well, it's better to leave it in the refrigerator for two hours before centrifugation. In addition, if you use saturated ammonia sulfate for another treatment, the result may be clearer." Yang Rui was still in a state of shock, so he naturally told a solution, which was the G protein purification plan he had thought about before.

Fan Zhenlong was stunned when he heard this. Gu Qiang in front of him had already slapped his forehead heavily, and looked at the nest of test tubes spinning wildly in the centrifuge with regret.

"I just said don't worry first." Wang Sisheng also recalled the taste and rubbed the information in his hand, saying: "It is a good way to treat it with saturated ammonium sulfate. Once you do this, what should be precipitated will be precipitated. Dissolve and precipitate a few more times, and then the effect will be much better."

Gu Qiang was determined to refute, but he couldn't refute anything. He twitched a few times and walked back obediently and said, "Then follow this plan and do another set of experiments. If you are centrifuging, let it rotate."

When Gu Qiang spoke, he deliberately avoided Yang Rui's gaze, like a little girl who was being burned by the scorching sun.
Chapter completed!