When Qin Shuai was passing by the laboratory just now, he heard medical staff whispering that he could not find the antidote from Qin Shuai, and he didn't know whether the antibody existed or not.

He thought that since he wanted to help Song Hu, he hinted that he should be calm and do it step by step.

He knew that antibodies refer to proteins that have a protective effect produced by the body due to the stimulation of antigens. It is a large Y-shaped protein secreted by plasma cells and used by the immune system to identify and neutralize foreign substances such as bacteria and viruses. It is only found to exist in body fluids such as vertebrates' blood and other body fluids, and its cell membrane surfaces of B cells. Antibodies can recognize a unique feature of specific foreign objects, and the foreign target is called antigen.

He himself was actually called an antibody that could resist toxins, and there must be one, but they did not test it out and did not notice it. So while these days, he had not yet fully served as the sergeant chief in the army. Whenever he had time, he came to the military hospital, and then took advantage of the library nearby to sit down and read their books on this.

Qin Shuai was going to learn more about this knowledge to see if it could help Song Hu. When Song Hu shook hands with him that day, he seemed to be sending some news to him. Perhaps it was a password. After a while, the toxin actually passed by. Song Hu had to stop.

Qin Shuai learned that the function of an antibody is closely related to its structure. The different composition and order of the amino acids of the V region and C region of the same antibody determines its functional differences. The V region and C region of different antibodies have certain rules in structural changes, which also make them have common functions. ... Recognition and specifically bind to antigens is the main function of the antibody. The structure that performs this function is the V region of the antibody, where the CDR site plays a decisive role in recognizing and binding to specific antigens. The antibodies include monomers, dimers and pentamers, so the number of days of binding to antigen epitopes is also different. The number of antibodies that bind antigen epitopes is called antigen binding valence.

What they need to check is based on these theories: After the V region of an antibody binds to the antigen, with the help of the c region, various antigen-antibody binding reactions can occur in vitro, which is conducive to the detection and function of antigens or antibodies, and can neutralize toxins in the body, block pathogen invasion, and remove pathogenic microorganisms...

Although these are quite lengthy and difficult to remember for the Qin Shuai who joined the army, he had the ability to remember them all, so he insisted on memorizing them. Although he didn't understand them for the time being, he believed that through his efforts and his love for Song Hu, he would definitely help him in the future.

Qin Shuai went back confidently, while studying military robots and studying antibodies during rest. See if he could make a magical drug that could help Song Hu and soldiers infected with these toxins. Because some were discharged from the hospital, some sequelae would appear, and their hands and feet were numb and stiff. They would definitely not be able to go to the battlefield for a while, and this toxin was contagious, so they were still isolated when they returned home.

Jiang Linda felt that Qin Shuai was too tired. Even if the capable people worked hard, the burden on his shoulders was too heavy. So she asked Xiaoduan, Qin Chuan, and herself to share a little with him, because Qin Shuai had already guided Xiaoduan and others to make military robots before, so they helped Qin Shuai as assistants in this regard, and it was beneficial to the army.

Linda is responsible for helping Qin Shuai in finding antibodies, and in fact it is also helping the Song family. The Song family actually has some news about their father, and Jiang Linda knows that it may not be convenient for them to disclose it. Or there are some instructions on it that they are not allowed to say it out, and there must be something hidden from her. Her father disappeared innocently for no reason, but it is actually related to them. Linda has not asked carefully over the years because she can't ask. But if Song Hu is saved, the situation will be different.

When she told Qin Shuai these ideas, Qin Shuai was actually thinking that way. He didn't expect that the two of them hit it off, so they must work hard to find this antibody.

Since Qin Shuai was safe and sound, he must have this kind of energy on him. However, when Qin Shuai carefully recalled the things that Song Hu hit that day, he quickly asked Jiang Linda what these gestures mean, but he did not tell others. He was afraid it was a magical password.

Qin Shuai recalled every detail and showed her the gesture. Linda found that the address he was hitting was actually an address.

Because Linda had conducted some simulation training of this type in the Intelligence Department before, his gestures were actually some secret codes of the Intelligence Department.

But the medical staff did not ask Song Hu to hold Jiang Linda's hand that day. So he could only hold Qin Shuai's hand to pass on these things. He thought Qin Shuai knew.

Qin Shuai humbly asked Jiang Linda, and then politely called her as her master. While joking, she asked her how she could identify these passwords.

Linda felt that Qin Shuai would encounter some situations, so she spoke out straight to the point and reminded him that if he learned it, don’t tell others again, otherwise Linda will definitely be implicated if others know about it in the future, and the Intelligence Department may punish her. She is not afraid of being punished. What she is afraid of is that the two people are far apart and assigned to other places. This is also something she doesn’t want.

Qin Shuai wanted to relieve such a serious and embarrassing atmosphere, and smiled and said, "I didn't expect that my fiancée was thinking about me everywhere. I really found the right person. And today I also taught me so many fun ways to answer passwords. How should I thank you? Otherwise, you can accept this ring."

There was no one in the room at this time. Linda sighed and said she reluctantly accepted it. In fact, she was willing to accept it in her heart, but she felt that she had not found her father yet. She always thought about her children's love affairs and always felt sorry for him.

Because like Qin Shuai, she has hope, and always has a feeling that her father is still alive and not far from them. Maybe she is floating in the space, but whether she dies or lives, she always has to see him. Linda always says in front of her father that she has found a partner she likes.

"And don't always laugh. How serious this password research is. You actually said it's fun, so you must pay attention." Linda looked at him in anger.
Chapter completed!