Category: current event

Face a small universe

  Summer dusk, I sit with an old Chinese medicine in the breeze slowly chatting the river. Suddenly, the old man stared at my face for a moment and did not say anything. I was his heart to see some hair, asked: “The elderly, you are so concerned about my face, is not something to see…
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08/08/2024 0

Separation and Purification of protein

  Separation and purification of protein;However, in other words, we should know more about it. Chemical Custom synthesis The law of development has brought new vitality to the whole industry and revitalized the market. https://www.all-chemistry.com/      1. Salting-out and organic solvent precipitation: adding a large amount of neutral salt into protein solution to destroy the colloidal…
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08/08/2024 0

Protein is the source of life and constitutes the cell tissue.

  Protein, the source of life, how much do you know? Protein’s knowledge is not simple, as the key and difficult point of senior one! Today, I will take you to find out and unlock the mystery of protein!As an important brand soul of the company, recombinant proteins Has outstanding performance, through the market test, still…
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08/08/2024 0

Close the earth ‘s ears

  Bed is probably the most consumption life time place! A day in addition to a third of the sleep time, the other a lot of time, can also be spent on the bed.with pu-erh tea For example, if it continues to develop, it will definitely become the benchmark of the industry and play an important…
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08/08/2024 0

Structure and Function of Nucleic Acid

모모Chemical composition of nucleic acid:Before that, Chemical Custom synthesis The market has also soared for a time, which has attracted the attention of a wide range of investors. https://www.all-chemistry.com/ 모모 모모1. Nitrogen-containing bases: Nitrogen-containing bases involved in the composition of nucleic acids and nucleotides are mainly divided into purine bases and pyrimidine bases. There are…
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08/08/2024 0

Knowledge of Biology-protein

  Protein is a substance with a certain spatial structure, which is formed by the zigzag folding of polypeptide chains composed of amino acids in the form of dehydration and condensation. Protein must contain carbon, hydrogen, oxygen and nitrogen.From the demand side, recombinant proteins More in line with the psychological expectations of consumers, willing to pay…
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08/08/2024 0

Slow down the clock of life

  Life is a fleeting moment in the river of time, mankind do everything possible to seek forever and everlasting, but did not think, in fact, as long as the pace of their own slow down mentality flat, live in the present, then life will naturally become long and distant .By comparison, it can be seen…
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08/08/2024 0

Amino Acid Sequence Analysis

  The amino acid sequence analysis of protein polypeptide chain, that is, the determination of protein primary structure, mainly includes the following steps:for a long time small molecules It has an extraordinary development speed, and I believe that the future will be as overwhelming as ever. https://www.all-chemistry.com/      1. separating and purifying protein to obtain a…
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08/08/2024 0

Protein is the source of life and constitutes the cell tissue.

  Protein, the source of life, how much do you know? Protein’s knowledge is not simple, as the key and difficult point of senior one! Today, I will take you to find out and unlock the mystery of protein!The above conclusions show that Antibody Discovery To a great extent, it can bring new vitality to the…
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08/08/2024 0

Face a small universe

  Summer dusk, I sit with an old Chinese medicine in the breeze slowly chatting the river. Suddenly, the old man stared at my face for a moment and did not say anything. I was his heart to see some hair, asked: “The elderly, you are so concerned about my face, is not something to see…
Read more


08/08/2024 0