Automatic Nucleic Acid Extractor
Nucleic acid extraction instrument is an instrument that automatically completes the nucleic acid extraction of samples by applying the supporting nucleic acid extraction reagents. Widely used in disease control centers, clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microbial testing, food safety testing, animal husbandry and molecular biology research and other fields. Nucleic Acid Extraction System,Automatic Nucleic Acid Extractor,Nucleic Acid Extraction Machine,Nucleic Acid Extraction Instrument Jilin Sinoscience Technology Co. LTD , https://www.jilinsinoscience.com
Often feel tired
I often feel that I can't work hard. I feel tired when I do something. I haven't found any organic lesions after checking. After a period of rest, your energy is relieved. But this can last for a few days, and fatigue has appeared again.
Cold constantly
If the cold becomes your home, the weather will become cold and cool. If you don't have time to add clothes, you will sneeze. Then the days will be accompanied by a cold, and it will take a long time to go. This shows your immunity. The power has declined.
Wounds are susceptible to infection
When the body is accidentally scratched, within a few days, the wound is red and swollen, even pus, normal people can be good for a few days, but you have to drag a lot for a long time; or some part of you, such as the buttocks The little scorpion, which is painful and itchy, has grown longer in the past few days, indicating that the resistance has declined.
Delicate stomach
If your stomach is like a baby who has not grown up, you often eat an ordinary dish in an outside restaurant. Other people are safe and sound, and you are vomiting and diarrhea, indicating that your stomach has its own protective function.
3 medicated diets take care of immunity:
ã€Cassia Chrysanthemum Tea】
Materials: Cassia 3 money, chrysanthemum 3 money, æž¸æž 2 money.
Note: After washing all the herbs, depending on your preference, add boiled water to 500 to 1000 c.c. Tea, drink all day, but it is recommended to reduce the amount of drinking at night to avoid increasing the burden of gastrointestinal digestion. This tea is for everyone. Cassia clears the liver and clears the eye, and relaxes the bowels; chrysanthemum can improve the symptoms of dry itchy eyes in the spring. However, it should be noted that the child is pure physique, the body changes greatly, and it is easy to nosebleed if you don't pay attention to it or make up your head. It is recommended to drink chrysanthemum tea alone. Constipation can be added in small amount. If you want to match other Chinese medicine, you need to first For medical treatment, professional Chinese doctors should properly nurse according to the current physical condition and physical condition.
ã€Danggui Chicken Soup】
Ingredients: half of fresh chicken, 1 piece of angelica tablets, 3 to 5 yuan of glutinous rice, 2 money of chrysanthemum.
Description: After the chicken is cut into pieces and boiled to the blood, it is added to the washed Chinese herbal medicine and stewed. The chicken is soft and rotten. This medicinal diet is suitable for people with hot and dry physique. In spring, the season is affected by wind evil, and there are often allergic symptoms such as itchy skin and dry itchy eyes.
ã€Yanggan Siwu Tang】
Ingredients: Angelica 1 money, Chuanxiong 2 money, rehmannia 2 money, fried white peony 2 money, Polygonum 2 money, black dates 2 money, fresh chicken or ribs.
Description: After simmering the chicken nuggets or ribs, add all the Chinese medicinal herbs and cook them together until the ingredients are soft and rotten. This medicated diet has the functions of nourishing yin and softening, and is suitable for women with hepatic stagnation, anemia, and frail elderly. It should be noted that in order to avoid over-expanding, it is recommended that women do not eat it 1 week before menstruation, and it is recommended to limit it once a week.
Using magnetic beads as the carrier, using the principle that magnetic beads adsorb nucleic acid under high salt and low pH value, and separate from nucleic acid under low salt and high pH value, and then move the magnetic beads or transfer the liquid to realize the entire extraction and purification process of nucleic acid. Due to the uniqueness of its principle, it can be designed into a variety of throughputs, which can be extracted from a single tube or 8-96 samples, and its operation is simple and fast. It only takes 30-45 minutes to extract 96 samples, which greatly improves the The experimental efficiency is low and the cost is low, so it can be used in different laboratories, and it is the mainstream instrument on the market.
Features of Magnetic Bead Nucleic Acid Extractor
1. Enables automated, high-throughput operations.
2. Simple and fast operation.
3. Safety and environmental protection.
4. High purity and high yield.
5. No pollution and stable results.
6. Low cost and easy to be widely used.
7. Different types of samples can be processed simultaneously.
4 kinds of immunity with low immunity, 3 kinds of medicated diet to improve immunity
[China's pharmaceutical network health and health] In life, some people will catch a cold as long as the temperature changes, some people do not catch cold all the year round, and some people cough and sneeze without moving, this is because the body's immunity is different. So, what are the manifestations of low immunity? What are the foods that improve immunity? Several manifestations of low immunity: