What are peptides?
Peptides are naturally occurring biological
molecules. Peptides are found in all living organisms and play a key role in
all manner of biological activity. Like proteins, peptides are formed
(synthesized) naturally from transcription of a sequence of the genetic
code, DNA. Transcription is the biological process of copying a specific
DNA gene sequence into a messenger molecule, mRNA, which then carries the code
for a given peptide or protein. Reading from the mRNA, a chain of amino acids
is joined together by peptide bonds to form a single molecule.
There are 20 naturally-occurring amino
acids and, like letters into words, they can be combined into an immense
variety of different molecules. When a molecule consists of 2-50 amino acids it
is called a peptide, whereas a larger chain of > 50 amino acids generally is
referred to as a protein.
Peptides are in every cell and tissue in
the body
In the human body, peptides are found in
every cell and tissue and perform a wide range of essential functions.
Maintenance of appropriate concentration and activity levels of peptides is
necessary to achieve homeostasis and maintain health.
The function that a peptide carries out is
dependent on the types of amino acids involved in the chain and their sequence,
as well as the specific shape of the peptide. Peptides often act as hormones and
thus constitute biologic messengers carrying information from one tissue
through the blood to another. Two common classes of hormones are peptide and
steroid hormones. Peptide hormones are produced in glands, and a number of
other tissues including the stomach, the intestine and the brain. Examples of
peptide hormones are those involved in blood glucose regulation, including
insulin, glucagon-like-peptide 1 (GLP-1) and glucagon, and those regulating
appetite, including ghrelin.
Peptides primarily creates a biological
effect by binding to cell surface receptors
For a peptide to exert its effect, it needs
to bind to a receptor specific for that peptide and which is located in the
membrane of relevant cells. A receptor penetrates the cell membrane and consists
of an extracellular domain where the peptide binds, and an intracellular domain
through which the peptide exerts its function upon binding and activation of
the receptor. An example is the GLP-1 receptor, which is located on beta cells
in the pancreas. Upon activation of the receptor by natural GLP-1 or a peptide
analog (a synthesized molecule mimicking the effect of natural GLP-1, such as
our lixisenatide), the cell is stimulated through a series of biological events
to release insulin.
There are many different type peptides
products at market nowadays, HMG,Melanotan 2,LGF LR3,EPO,CJC 1295 with
DAC,CJC1295 no DAC,PT141,PEG-MGF,GHRP-2,GHRP-6 ect. all these products r
hot selling and popular among bodybuilders, they r not like raws steroids
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Application of Qing Wei San in preventing and controlling bacterial wilt and blight of plants such as tobacco, tomato, eggplant, and pepper
This product has been tested and demonstrated for many years. The control effect shows that the effect is stable and it is well received by the farmers. From the effect and cost point of view, it is appropriate to use 20-2.5 kg per acre and use it in three, four or five times. The first application: Soaking and pouring 100 grams of this product, dilute 300-500 times with water, soak and dilute thoroughly, stir once every half hour (about 2-3 minutes) and soak for more than 2 hours. After soaking is stopped, soak the seeds with gauze (the amount of seeds required for planting a mu of land) and soak in the diluted solution of the product for 30 minutes. Take the seeds out to dry, and sow on the seedbed (the area is for breeding The area of ​​the required seedlings for the mu land, for example, the number of tomato plantings in the field is about 2000 to 3000 strains per mu, and the diluted liquid is thoroughly mixed and poured onto the seedbed. The second application of the drug: before the colonization, prick up the body medicine or nutrients and premedication period, when the seedling grows 5-6 leaves, take 100 grams of the product plus appropriate amount of fresh water for soaking and dilution (about 500-) one day before planting. 600 times), stirring once every half an hour (about 2-3 minutes), a total of soaked more than 2 hours, and then fully diluted with the diluted solution poured evenly on the seedlings. The third application of the pesticide: When the Daejeon colonization is planted in the field and planted in the field, it is diluted with an appropriate amount of water (1000-600 times) per 1000 gram of the product. The soaking and diluting method is the same as the second time. After the dilution is finished, the diluted solution is evenly mixed and then poured into the soil around the root of the plant. The fourth application of the pesticide: In the initial flowering stage, irrigate the roots or replant the roots and irrigate the roots. Take 800 grams per acre and add appropriate amount of fresh water to dilute. Soaking and diluting methods are the same as above. Dilutions are thoroughly mixed and then watered at the roots of the plants. In the surrounding soil. The fifth application of the pesticide: the treatment of bacterial wilt in the initial stage of the application of the root canal (this time the drug can be used to determine the use of the local condition index and weather, etc.). If used, the reference dose is 500 grams per mu. Soak and dilute evenly in the surrounding soil. For the first time, Daejeon poured 500 grams of this product and dipped it in water for 300-500 times. Mix the diluted solution once every half hour (about 2-3 minutes) and soak for more than 2 hours. Re-use gauze wrapped seeds soaked in the product diluted for 30 minutes, remove the seed and place it in the shade to dry and then broadcast in the field, and then dilute the liquid and splash poured in the on-demand area. The second medication: about 30 days after sowing, 500 grams of the product should be taken per acre, and the dilution factor should be 300-600 times. The methods of drug soaking and dilution should be the same as before. The third medication: Irrigation initiation root 500 grams of this product per acre, the dilution rate of 300-600 times, drug soaking and dilution methods with the former. The fourth medication: the initial stage of the wilt disease (this medication can be used or not according to the conditions of the local wilt condition and climate at the time). If used, the reference dose is 500 grams per acre. Dilute with appropriate amount of water and irrigate the roots. The methods of drug soaking and dilution are the same as before. The first medication: soaking and pouring 150 grams of this product, diluted with water 300-500 times soaking, soaking method for each half-hour stirring the diluent (about 2 to 3 minutes) soaked for more than 2 hours, soaking After the termination, the seeds wrapped with gauze are soaked in the diluted solution of the product for 30 minutes. After the seeds are taken out of the shade and dried, they are sown on the seedbed. Finally, the diluted solution was thoroughly mixed and poured onto the seedbed. The second medication: when planting Daejeon colonization and irrigating the field, plant 50 grams per acre, add appropriate amount of fresh water to dilute and soak (approximately 500-600 times), immerse and dilute the same method, dilute after soaking for 2 hours. After the liquid is well stirred, pour it over the root of the plant. The third medication: during the initial flowering period, when irrigating the roots in Daejeon, 850 g of the product per mu, add appropriate amount of fresh water to dilute and soak (about 500-600 times), soaking and diluting methods are the same as before, soaking for 2 hours will be diluted. After the liquid is well stirred, pour it over the root of the plant. The fourth medication: Irrigate the roots of the wilt disease (this medication can be used according to the local conditions and climate conditions). If used, the reference dose is 850g/mu of the product, the dilution factor is 300~600 times. Soaking and diluting method is the same as above. Mix the diluted solution thoroughly and evenly water in the soil around the root of the plant. 1 Since plant bacterial wilt and blight are soil-borne diseases that are invaded by the roots of plants, it is important to use the timing and amount of each application shown in this manual. Special early-stage medications should not be omitted. 2. This product needs to be stored in a cool, dry place. 3. The application should be selected in rain-free weather. If Daejeon is planted and irrigated, heavy rain will be encountered within 24 hours after irrigation, and fine irrigation will be performed once in fine weather. 4. This product is used before the planing, when you want to start the preparation, the effect is good. Must be fully agitated during and before dilution to allow even distribution of the bacteria. 5. This product is strictly prohibited mixed with other chemical pesticides.